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geometry
Recent questions tagged geometry
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Projective Geometry Problem
Construction: Suppose that P is projective plane that satisfies Desaragues axiom. Let L be an arbitrary line of P and p be an arbitrary point on L. Define D = L - {p}.Que...
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Mathematics
geometry
definition
projective
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problems
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76
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1
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What is congruence in mathematics?
What is congruence in mathematics?
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113k
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Mar 12
Mathematics
congruence
mathematics
geometry
quick
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117
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1
answers
In circle O, diameter AB is perpendicular to chord CD at E. If AO = 10 and EB = 4, what is CD?
In circle O, diameter AB is perpendicular to chord CD at E. If AO = 10 and EB = 4, what is CD?
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Mar 3
Mathematics
chord
circle
theorem
centre
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geometry
bisector
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130
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1
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What makes AlphaGeometry unique in solving geometry problems?
What makes AlphaGeometry unique in solving geometry problems?
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113k
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Jan 18
AI & Data Science
alphageometry
unique
solving
geometry
problems
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167
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1
answers
How does AlphaGeometry perform in Olympiad geometry problems?
How does AlphaGeometry perform in Olympiad geometry problems?
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Jan 18
AI & Data Science
alphageometry
perform
olympiad
geometry
problems
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120
views
2
answers
What does the word "geometry" mean?
What does the word "geometry" mean?
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Jan 14
Mathematics
geometry
mean
word
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164
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1
answers
What is arithmetic geometry?
What is arithmetic geometry?
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113k
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Dec 31, 2023
Mathematics
geometry
congruence
sequence
algebraic
expression
arithmetic
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171
views
1
answers
What is algebraic geometry?
What is algebraic geometry?
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Platinum
113k
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Dec 31, 2023
Mathematics
geometry
congruence
algebraic
expression
+
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188
views
1
answers
Give me a quick refresher on congruence in geometry
Give me a quick refresher on congruence in geometry
MathsGee
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113k
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Nov 16, 2023
Mathematics
quick
refresher
congruence
geometry
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164
views
1
answers
Is the angle between the tangent and the chord equal to the angle in the alternate segment?
Is the angle between the tangent and the chord equal to the angle in the alternate segment?
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113k
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Nov 14, 2023
Mathematics
line
chord
theorem
geometry
angles
perperndicular
circle
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432
views
1
answers
What is a zero-angle?
What is a zero-angle?
Maths-Genie
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Maths-Genie
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Mar 7, 2023
Mathematics
zero-angle
trigonometry
geometry
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284
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1
answers
What is the measure of RVE?
What is the measure of RVE?
MathsGee
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113k
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Feb 24, 2023
Mathematics
angle
geometry
measure
rve
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370
views
1
answers
What is an example of congruence in geometry?
What is an example of congruence in geometry?
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Feb 8, 2023
Mathematics
example
congruence
geometry
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268
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1
answers
How is congruence used in geometry?
How is congruence used in geometry?
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Feb 8, 2023
Mathematics
geometry
congruence
definition
criteria
equivalence
jee
relations
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270
views
1
answers
What is the symbol for congruence?
What is the symbol for congruence?
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Feb 8, 2023
Mathematics
congruence
geometry
criteria
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304
views
1
answers
What are the criteria for congruence?
What are the criteria for congruence?
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Feb 8, 2023
Mathematics
geometry
criteria
congruence
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319
views
1
answers
What is congruence in geometry?
What is congruence in geometry?
MathsGee
Platinum
113k
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Feb 8, 2023
Mathematics
definition
congruence
geometry
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255
views
1
answers
What are the types of angles in geometry?
What are the types of angles in geometry?
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Feb 7, 2023
Mathematics
types
angles
geometry
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427
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0
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How do I define an angle?
How do I define an angle?
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Feb 7, 2023
Mathematics
angle
geometry
definition
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283
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1
answers
Where can I get a free High School Geometry course ?
Where can I get a free High School Geometry course ?
AstraNova
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Jan 31, 2023
Mathematics
free
high
school
geometry
course
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596
views
1
answers
In the diagram below, \(\mathrm{PR}\) is a chord of the circle with centre \(\mathrm{O}\). Diameter ST is perpendicular to PR at M. \(P R=8 \mathrm{~cm}, M T=2 \mathrm{~cm}\) and \(O M=x \mathrm{~cm}\).
In the diagram below, \(\mathrm{PR}\) is a chord of the circle with centre \(\mathrm{O}\). Diameter ST is perpendicular to PR at M. \(P R=8 \mathrm{~cm}, M T=2 \mathrm{~c...
AstraNova
Diamond
67.9k
points
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Jan 30, 2023
Mathematics
chord
centre
circle
theorem
perperndicular
geometry
bisector
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669
views
1
answers
Let \(P\) be a point outside a circle \(\gamma\) and let \(P A\) and \(P B\) be the tangents to \(\gamma\) (where \(A, B \in \gamma)\).
Let \(P\) be a point outside a circle \(\gamma\) and let \(P A\) and \(P B\) be the tangents to \(\gamma\) (where \(A, B \in \gamma)\). A line through \(P\) intersects \(...
MathsGee
Platinum
113k
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Sep 22, 2022
Mathematics
chord
theorem
angles
line
geometry
perperndicular
circle
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288
views
1
answers
How can I determine the geometry of magnetic force interactions and magnetism caused by electric currents?
How can I determine the geometry of magnetic force interactions and magnetism caused by electric currents?
AstraNova
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67.9k
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Aug 15, 2022
General Knowledge
determine
geometry
magnetic
force
interactions
electric
currents
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268
views
0
answers
Basic Geometry Concepts
Basic Geometry Concepts
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May 23, 2022
Mathematics
basic
geometry
concepts
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864
views
1
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What is the length of AB?
What is the length of AB?
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67.9k
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AstraNova
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May 5, 2022
Mathematics
length
geometry
mathematics
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534
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1
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\(O\) is the centre of the circle with tangent \(B A\) and secant \(B C E\). \(O D=D E=D C\) and \(A O E\) is a straight line.
\(O\) is the centre of the circle with tangent \(B A\) and secant \(B C E\). \(O D=D E=D C\) and \(A O E\) is a straight line.Prove:1. \(O D \| A C\)2. \(\hat{A}_{1}=\hat...
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67.9k
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AstraNova
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Apr 17, 2022
Mathematics
angles
geometry
theorem
circle
chord
line
perperndicular
+
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625
views
1
answers
\(O\) is the centre of circle with tangents \(K I\) and \(I T . O E I\) is a straight line.
\(O\) is the centre of circle with tangents \(K I\) and \(I T . O E I\) is a straight line.If \(E I\) is \(15 \mathrm{~cm}\) and \(I T\) is \(17 \mathrm{~cm}\), calculate...
AstraNova
Diamond
67.9k
points
AstraNova
asked
Apr 17, 2022
Mathematics
circle
chord
theorem
geometry
angles
perperndicular
line
+
–
450
views
1
answers
In circle \(O, R Q \perp P M, O Q=Q N\) and \(x=\frac{M R}{M P}\). Calculate \(x\)
In circle \(O, R Q \perp P M, O Q=Q N\) and \(x=\frac{M R}{M P}\). Calculate \(x\)
AstraNova
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67.9k
points
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Apr 17, 2022
Mathematics
chord
theorem
geometry
perperndicular
bisector
linear
space
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573
views
1
answers
What are hints and tips for answering geometry questions?
What are hints and tips for answering geometry questions?
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Apr 17, 2022
Mathematics
hints
tips
answering
geometry
questions
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615
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1
answers
\(T R N\) is a tangent at \(R\) and \(S R=R Q\). If \(\hat{R}_{1}=x\), find five angles equal to \(x\).
\(T R N\) is a tangent at \(R\) and \(S R=R Q\). If \(\hat{R}_{1}=x\), find five angles equal to \(x\).
MathsGee
Platinum
113k
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Apr 17, 2022
Mathematics
circle
chord
angles
theorem
geometry
perperndicular
line
+
–
547
views
1
answers
Given that the angle between a tangent to a circle and a chord drawn from the point of contact is equal to an angle in the alternate segment. Prove that \(\hat{A}_{1}=\hat{C}_{2}\)
Given that the angle between a tangent to a circle and a chord drawn from the point of contact is equal to an angle in the alternate segment and tangent \(T A N\) to circ...
MathsGee
Platinum
113k
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Apr 17, 2022
Mathematics
chord
theorem
angles
geometry
line
perperndicular
circle
+
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467
views
1
answers
Given that two tangents drawn to a circle from the same point outside the circle are equal in length and tangents \(T P K\) and \(S R K\) to circle centre \(O\), prove that \(PK=RK\)
Given that two tangents drawn to a circle from the same point outside the circle are equal in length and tangents \(T P K\) and \(S R K\) to circle centre \(O\), prove th...
MathsGee
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113k
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MathsGee
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Apr 17, 2022
Mathematics
chord
line
circle
theorem
angles
perperndicular
geometry
+
–
513
views
1
answers
Given that two tangents drawn to a circle from the same point outside the circle are equal in length and tangents \(T P K\) and \(S R K\) to circle centre \(O\).Prove that \(PK=RK\)
Given that two tangents drawn to a circle from the same point outside the circle are equal in length and tangents \(T P K\) and \(S R K\) to circle centre \(O\).Prove tha...
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Platinum
113k
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Apr 17, 2022
Mathematics
chord
theorem
geometry
perperndicular
angles
line
circle
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1.0k
views
1
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Given that the perpendicular bisector of a chord passes through the centre of the circle and \(R T=R P\) and \(M R \perp T P\), prove that \(M R\) goes through the centre of the circle.
Given that the perpendicular bisector of a chord passes through the centre of the circle and \(R T=R P\) and \(M R \perp T P\), prove that \(M R\) goes through the centre...
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113k
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Apr 17, 2022
Mathematics
chord
theorem
bisector
geometry
perperndicular
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953
views
1
answers
Given that a line drawn from the centre of a circle perpendicular to a chord bisects the chord. Prove that \(NM=MP\)
Given that a line drawn from the centre of a circle perpendicular to a chord bisects the chord. Circle centre \(O\) with chord \(N P \perp M O\). Prove that \(NM=MP\)
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Platinum
113k
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Apr 17, 2022
Mathematics
chord
theorem
geometry
perperndicular
line
center
circle
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595
views
0
answers
Given \(A C\) is a tangent of the blue circle and \(B\) is a 90 degrees, what is the area of \(\triangle A B C\) ?
Given \(A C\) is a tangent of the blue circle and \(B\) is a 90 degrees, what is the area of \(\triangle A B C\) ?
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113k
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Apr 13, 2022
Mathematics
tangent
circle
geometry
normal
radius
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647
views
0
answers
The points A, B and $\mathrm{C}$ have position vectors
The points A, B and $\mathrm{C}$ have position vectors$\boldsymbol{a}=i-3 j, \quad \boldsymbol{b}=2 i-j+k$ and $\boldsymbol{c}=10 j+10 k$ respectively.(i) $\quad$ Calcula...
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113k
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May 19, 2021
Mathematics
zimsec
vectors
math
position
product
geometry
exam
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367
views
0
answers
In what triangle can you use Pythagoras?
What triangle uses Pythagoras
Desire
118
points
Desire
asked
May 11, 2021
Mathematics
triangle
numbers
geometry
+
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465
views
1
answers
The equation of the tangent to the circle at point $\mathrm{T}(5 ;-1) .$
The equation of the circle is give by:$$x^{2}+y^{2}-4 x-6 y-12=0$$Determine the following:a. The coordinate of the midpoint and radius of the circleb. The equation of the...
Student
Bronze Status
5.8k
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Student
asked
May 6, 2021
Mathematics
equation
centre
circle
theorem
perperndicular
geometry
chord
+
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298
views
1
answers
Find the centre of the circle
Find the centre of the circle with equation \(12x-12y-2x^2-2y^2=24\).
Dylan.busa
121
points
Dylan.busa
asked
Apr 30, 2021
Mathematics
centre
circle
geometry
+
–
385
views
0
answers
In coordinate geometry ___ are used to find the measurements of geometric figures.
In coordinate geometry ___ are used to find the measurements of geometric figures.
Student
Bronze Status
5.8k
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Student
asked
Feb 7, 2021
Mathematics
coordinate
geometry
measurements
geometric
figures
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440
views
1
answers
Why is it easy to use geometry to help you solve some math problems?
Why is it easy to use geometry to help you solve some math problems?
Student
Bronze Status
5.8k
points
Student
asked
Feb 7, 2021
Mathematics
geometry
help
solve
math
problems
+
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530
views
1
answers
What is the distance formula in analytical geometry?
What is the distance formula in analytical geometry?
anonymous
anonymous
asked
Feb 7, 2021
Mathematics
distance
formula
analytical
geometry
+
–
561
views
1
answers
What is Geometry?
What is Geometry?
MathsGee
Platinum
113k
points
MathsGee
asked
Jan 31, 2021
Mathematics
geometry
numbers
elementary
angle
+
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716
views
0
answers
Using only elementary geometry show that the angle C is equal to angle A plus angle B; that is C=A+B
Using only elementary geometry show that the angle C is equal to angle A plus angle B; that is C= A + B
MathsGee
Platinum
113k
points
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asked
Jan 13, 2021
Mathematics
elementary
geometry
angle
numbers
+
–
568
views
1
answers
How can one determine the Batman Equation?
How can one determine the Batman Equation?
MathsGee
Platinum
113k
points
MathsGee
asked
Nov 28, 2020
Mathematics
ellipse
circle
shape
geometry
batman
equation
+
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772
views
1
answers
In a molecule like ammonia ($NH_3$), which has one lone pair of electrons, the molecular geometry is
In a molecule like ammonia ($NH_3$), which has one lone pair of electrons, the molecular geometry is
MathsGee
Platinum
113k
points
MathsGee
asked
Aug 20, 2020
General Knowledge
molecule
ammonia
nh3
lone-pair
electrons
molecular
geometry
+
–
369
views
1
answers
Recomendation for a good basic math text book
I had a poorly education in mathematics and i want to change that!
anonymous
anonymous
asked
Jun 8, 2020
Mathematics
math
book
textbook
basic
algebra
geometry
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–
1.4k
views
1
answers
What is the radius of the semi-circle part of the mirror?
Emma buys a wall mirror consisting of a rectangular base and a semi-circle section on top. The total height of the mirror is 150 cm and the breadth is 90 cm.1 What is the...
joshua-mwanza
Gold Status
26.9k
points
joshua-mwanza
asked
Jun 8, 2020
Mathematics
circle
geometry
radius
area
cost
+
–
2.3k
views
1
answers
Complete the following theorem statement: The angle between the tangent to a circle and the chord drawn from the point of contact is equal to …
Complete the following theorem statement: The angle between the tangent to a circle and the chord drawn from the point of contact is equal to …
MathsGee
Platinum
113k
points
MathsGee
asked
May 24, 2020
Mathematics
theorem
chord
geometry
line
angles
perperndicular
circle
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