Seach the website
Login
Register
Dark Mode
Brightness
Profile
Edit Profile
Messages
My favorites
My Updates
Logout
Learn more about SANRAL Bursaries
Home
Tag
kcse
Recent questions tagged kcse
82
views
1
answers
A regular pentagon. Find the length of side x without using trigonometry.
A regular pentagon. Find the length of side x without using trigonometry.
MathsGee
Platinum
113k
points
MathsGee
asked
Mar 3
Mathematics
regular
pentagon
hexagon
calculate
kcse
kenya
exam
+
–
97
views
1
answers
If the region in the first quadrant bounded by the curve \( y=e^{x} \) and \( x=1 \) is rotated about the \( x \) axis, what is the volume of the resulting solid?
If the region in the first quadrant bounded by the curve \( y=e^{x} \) and \( x=1 \) is rotated about the \( x \) axis, what is the volume of the resulting solid?
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 7
Mathematics
area
curve
kenya
exam
kcse
calculate
board
+
–
221
views
1
answers
How do I calculate the perimeter of a regular pentagon?
How do I calculate the perimeter of a regular pentagon?
MathsGee
Platinum
113k
points
MathsGee
asked
Nov 6, 2023
Mathematics
regular
pentagon
perimeter
sum
calculate
hexagon
kcse
+
–
262
views
1
answers
List the highest common factor of 24; 100 and 256
List the highest common factor of 24; 100 and 256
MathsGee
Platinum
113k
points
MathsGee
asked
Apr 16, 2023
Mathematics
factor
common
hcf
kcse
kenya
+
–
340
views
1
answers
A sequence of isosceles triangles is drawn. The \(1^{\text {st }}\) triangle has a base length of \(2 \mathrm{~cm}\) and a height of \(2 \mathrm{~cm}\).
A sequence of isosceles triangles is drawn. The \(1^{\text {st }}\) triangle has a base length of \(2 \mathrm{~cm}\) and a height of \(2 \mathrm{~cm}\). The base of each ...
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jan 30, 2023
Mathematics
exam
kcse
height
triangle
area
perpendicular
base
+
–
419
views
1
answers
How do you find the area of a trapezoid?
How do you find the area of a trapezoid?
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jan 28, 2023
Mathematics
area
trapezoid
square
units
isosceles
bases
kcse
+
–
614
views
1
answers
How do you find the area of a circle?
How do you find the area of a circle?
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jan 28, 2023
Mathematics
area
formula
radius
kcse
kenya
exam
pyramid
+
–
377
views
1
answers
How do you find the area of a triangle?
How do you find the area of a triangle?
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jan 28, 2023
Mathematics
area
kcse
exam
kenya
pyramid
waec
+
–
328
views
1
answers
What is the formula for the volume of a pyramid?
What is the formula for the volume of a pyramid?
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jan 27, 2023
Mathematics
height
pyramid
rectangle
past-paper
exam
kenya
kcse
+
–
364
views
1
answers
What is the sum of the interior angles of a hexagon?
What is the sum of the interior angles of a hexagon?
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jan 27, 2023
Mathematics
hexagon
regular
kcse
kenya
exam
calculate
pentagon
+
–
326
views
1
answers
What is the area of a triangle with base 6 and height 4?
What is the area of a triangle with base 6 and height 4?
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jan 27, 2023
Mathematics
kcse
exam
rectangle
pyramid
kenya
waec
2016
+
–
229
views
1
answers
Using the Factor Theorem, factor the polynomial $x^3 + 6x^2 + 11x + 6$.
Using the Factor Theorem, factor the polynomial $x^3 + 6x^2 + 11x + 6$.
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jan 27, 2023
Mathematics
polynomial
factor
function
line
jee
kenya
kcse
+
–
312
views
0
answers
Find the area of a rectangle with width 5 and height 6.
Find the area of a rectangle with width 5 and height 6.
MathsGee
Platinum
113k
points
MathsGee
asked
Jan 9, 2023
Mathematics
rectangle
kcse
area
ratio
square
side
proportion
+
–
300
views
0
answers
Find the area of a triangle with base 5 and height 7.
Find the area of a triangle with base 5 and height 7.
MathsGee
Platinum
113k
points
MathsGee
asked
Jan 9, 2023
Mathematics
exam
kcse
rectangle
pyramid
kenya
waec
2016
+
–
360
views
1
answers
What is the highest common factor of \(25 ; 75\) and 600 ?
What is the highest common factor of \(25 ; 75\) and 600 ?
MathsGee
Platinum
113k
points
MathsGee
asked
Jan 6, 2023
Mathematics
factor
common
hcf
greatest
polynomial
kcse
kenya
+
–
257
views
0
answers
Factor the polynomial $x^2 + 5x + 6$.
Factor the polynomial $x^2 + 5x + 6$.
MathsGee
Platinum
113k
points
MathsGee
asked
Jan 2, 2023
Mathematics
function
polynomial
factor
kenya
kcse
jee
line
+
–
451
views
1
answers
Find the volume of a pyramid with a base of 10 cm by 15 cm and a height of 8 cm.
Find the volume of a pyramid with a base of 10 cm by 15 cm and a height of 8 cm.
MathsGee
Platinum
113k
points
MathsGee
asked
Dec 8, 2022
Mathematics
pyramid
exam
rectangle
kcse
kenya
past-paper
height
+
–
184
views
0
answers
An L-shaped region is formed by attaching two 2 by 5 rectangles to adjacent sides of a 2 by 2 square as shown below.
An L-shaped region is formed by attaching two 2 by 5 rectangles to adjacent sides of a 2 by 2 square as shown below.The resulting shape has an area of 24 square units. Ho...
MathsGee
Platinum
113k
points
MathsGee
asked
Dec 8, 2022
Mathematics
kcse
exam
kenya
graph
function
intercepts
symmetry
+
–
399
views
0
answers
A solid cylinder has a base with the radius \(=7 \mathrm{~cm}\), the height \(=16 \mathrm{~cm}\) and \(\pi=\frac{22}{7}\). Calculate the surface area of the cylinder.
A solid cylinder has a base with the radius \(=7 \mathrm{~cm}\), the height \(=16 \mathrm{~cm}\) and \(\pi=\frac{22}{7}\). Calculate the surface area of the cylinder.
MathsGee
Platinum
113k
points
MathsGee
asked
Nov 27, 2022
Mathematics
kcse
exam
pyramid
rectangle
kenya
waec
2016
+
–
486
views
1
answers
What is the area of a rectangle if the length \(=17 \mathrm{~cm}\) and the breadth \(=12 \mathrm{~cm} ?\)
What is the area of a rectangle if the length \(=17 \mathrm{~cm}\) and the breadth \(=12 \mathrm{~cm} ?\)
MathsGee
Platinum
113k
points
MathsGee
asked
Nov 27, 2022
Mathematics
rectangle
perimeter
length
breadth
regular
area
kcse
+
–
639
views
1
answers
What is the size of each interior angle in a regular hexagon?
What is the size of each interior angle in a regular hexagon?
MathsGee
Platinum
113k
points
MathsGee
asked
Nov 27, 2022
Mathematics
regular
hexagon
kcse
kenya
exam
calculate
pentagon
+
–
360
views
0
answers
Find the radius of the circle
Find the radius of the circle
MathsGee
Platinum
113k
points
MathsGee
asked
Aug 8, 2022
Mathematics
circle
kcse
kenya
line
midpoint
calculate
angle
+
–
335
views
1
answers
What are the three R's in waste management?
What are the three R's in waste management?
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jul 30, 2022
General Knowledge
waste
management
kcse
length
past-papers
exam
+
–
596
views
1
answers
Show that the people at a party can be divided into two groups and sent to two different rooms in such a way that, for every person in either room, at least half that person's friends at the party are in the other room.
Show that the people at a party can be divided into two groups and sent to two different rooms in such a way that, for every person in either room, at least half that per...
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jul 29, 2022
Mathematics
angle
calculate
midpoint
line
kcse
kenya
circle
+
–
392
views
1
answers
What is the area and the perimeter of the hexagon?
What is the area and the perimeter of the hexagon?
MathsGee
Platinum
113k
points
MathsGee
asked
Jul 23, 2022
Mathematics
perimeter
area
calculate
regular
ratio
rectangle
kcse
+
–
575
views
1
answers
Find \(\mathrm{R}(\) green \()=\) ? If R1, R2 and R3 are 3, 1 and 2 units respectively
Find \(\mathrm{R}(\) green \()=\) ?If R1, R2 and R3 are 3, 1 and 2 units respectively
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jul 22, 2022
Mathematics
area
calculate
kcse
angle
collinear
obtuse
points
+
–
521
views
1
answers
If the perimeter of this rectangle is less than 100 units, write an inequality that describes the possible values of \(x\).
If the perimeter of this rectangle is less than 100 units, write an inequality that describes the possible values of \(x\).
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jul 22, 2022
Mathematics
area
rectangle
kcse
ratio
square
side
proportion
+
–
695
views
1
answers
Find the length of \(LM\)
Find the length of \(LM\)
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jul 22, 2022
Mathematics
calculate
length
kcse
pendulum
simple
area
circle
+
–
1.2k
views
1
answers
The diagram shows a regular pentagon and a regular hexagon which overlap. Find the size of angle \(x\)
The diagram shows a regular pentagon and a regular hexagon which overlap. Find the size of angle \(x\)
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jul 22, 2022
Mathematics
regular
kcse
kenya
exam
hexagon
pentagon
calculate
+
–
723
views
1
answers
Find the sum of the circumference of all the circles in the given figure. It is known that the largest circle touches the three sides of the triangle and there are infinite other circles such that each of ...
Find the sum of the circumference of all the circles in the given figure. It is known that the largest circle touches the three sides of the triangle and there are infini...
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jul 22, 2022
Mathematics
calculate
circle
kcse
angle
kenya
midpoint
line
+
–
571
views
1
answers
What is the area of a container with the following internal dimensions: height = 2.5m, width = 4m and length = 3m
What is the area of a container with the following internal dimensions: height = 2.5m, width = 4m and length = 3m
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jul 20, 2022
Mathematics
rectangle
area
square
side
ratio
proportion
kcse
+
–
433
views
1
answers
A piece of wire \(72 \mathrm{~cm}\) long is cut into two equal pieces and each is formed into a circle. What is the sum, in square centimeters, of the areas of these circles?
A piece of wire \(72 \mathrm{~cm}\) long is cut into two equal pieces and each is formed into a circle. What is the sum, in square centimeters, of the areas of these circ...
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jul 10, 2022
Mathematics
derivative
applications
differentiation
calculus
kcse
exam
length
+
–
595
views
1
answers
The lengths in feet of three pieces of timber are 48, 72, and 40. The sawmill operator needs to cut the timber into logs of equal length with no waste. How many feet long is the greatest possible length she can cut?
The lengths in feet of three pieces of timber are 48, 72, and 40. The sawmill operator needs to cut the timber into logs of equal length with no waste. How many feet long...
MathsGee
Platinum
113k
points
MathsGee
asked
Jul 7, 2022
Mathematics
length
kcse
past-papers
exam
wires
distance
+
–
563
views
0
answers
Find the volume of the solid formed by revolving the region bounded by \(y=(x-2)^{2}\) and \(y=x\) about the \(y\)-axis.
Find the volume of the solid formed by revolving the region bounded by \(y=(x-2)^{2}\) and \(y=x\) about the \(y\)-axis.
MathsGee
Platinum
113k
points
MathsGee
asked
Jun 23, 2022
Mathematics
kenya
exam
kcse
calculate
area
curve
board
+
–
274
views
0
answers
Determine the area of the region bounded by the curve defined by \(y=x^{2}-4\) and the lines \(y=0\) and \(x=4\), as shown in the diagram below.
Determine the area of the region bounded by the curve defined by \(y=x^{2}-4\) and the lines \(y=0\) and \(x=4\), as shown in the diagram below.
MathsGee
Platinum
113k
points
MathsGee
asked
Jun 21, 2022
Mathematics
kcse
kenya
exam
function
graph
intercepts
symmetry
+
–
484
views
1
answers
What is the Greatest Common Factor of \(45,75,120\)?
What is the Greatest Common Factor of \(45,75,120\)?
AstraNova
Diamond
68.1k
points
AstraNova
asked
Jun 4, 2022
Mathematics
common
factor
greatest
polynomial
kcse
kenya
hcf
+
–
484
views
1
answers
What's the area of square?
What's the area of square?
AstraNova
Diamond
68.1k
points
AstraNova
asked
May 17, 2022
Mathematics
rectangle
square
area
past-paper
exam
pyramid
kcse
+
–
385
views
1
answers
Evaluate the following expression when \(a=3\) and \(b=-8: 3 a^{2}-7 b\)
Evaluate the following expression when \(a=3\) and \(b=-8: 3 a^{2}-7 b\)
MathsGee
Platinum
113k
points
MathsGee
asked
Apr 28, 2022
Mathematics
function
vectors
calculus
kcse
kenya
matrices
exam
+
–
437
views
3
answers
What is the value of \(6(2 b-4)\) when \(b=5\) ?
What is the value of \(6(2 b-4)\) when \(b=5\) ?
MathsGee
Platinum
113k
points
MathsGee
asked
Apr 26, 2022
Mathematics
calculate
line
value
points
kcse
kenya
calculus
+
–
1.4k
views
1
answers
The circle below has radius 1 , and the longer circular are joining \(A\) and \(B\) is twice as long as the chord \(A B\). Find the length of the chord \(A B\), correct to 18 decimal places.
The circle below has radius 1 , and the longer circular are joining \(A\) and \(B\) is twice as long as the chord \(A B\). Find the length of the chord \(A B\), correct t...
MathsGee
Platinum
113k
points
MathsGee
asked
Feb 1, 2022
Mathematics
circle
calculate
kcse
kenya
angle
line
midpoint
+
–
671
views
0
answers
A rectangle's length is \((x+2) \mathrm{cm}\) and its width is \(4 \mathrm{~cm}\). Write the simplified equation of the area (A).
A rectangle's length is \((x+2) \mathrm{cm}\) and its width is \(4 \mathrm{~cm}\). Write the simplified equation of the area (A).
MathsGee
Platinum
113k
points
MathsGee
asked
Jan 24, 2022
Mathematics
rectangle
kcse
area
exam
kenya
pyramid
past-paper
+
–
301
views
0
answers
Three friends sit around a table, each with a large plate of cheese. Instead of eating it, every minute each of them simultaneously pass half of their cheese to the neighbor on the left and the other half to the neighbor on the right.
Three friends sit around a table, each with a large plate of cheese. Instead of eating it, every minute each of them simultaneously pass half of their cheese to the neigh...
MathsGee
Platinum
113k
points
MathsGee
asked
Jan 21, 2022
Mathematics
angle
calculate
kcse
kenya
line
midpoint
circle
+
–
494
views
1
answers
On a map, \(1 \mathrm{~cm}\) represent \(5 \mathrm{~km}\). Find the area on the map that represents \(100 \mathrm{~km}^{2}\).
On a map, \(1 \mathrm{~cm}\) represent \(5 \mathrm{~km}\). Find the area on the map that represents \(100 \mathrm{~km}^{2}\).
MathsGee
Platinum
113k
points
MathsGee
asked
Nov 10, 2021
Mathematics
kcse
kenya
exam
rectangle
pyramid
waec
2016
+
–
531
views
1
answers
The curved surface area of a cylinder \(5 \mathrm{~cm}\) high is \(110 \mathrm{~cm}^{2}\). Find the radius of its base \(\pi=\frac{22}{7}\)
The curved surface area of a cylinder \(5 \mathrm{~cm}\) high is \(110 \mathrm{~cm}^{2}\). Find the radius of its base \(\Pi=\frac{22}{7}\)
MathsGee
Platinum
113k
points
MathsGee
asked
Nov 10, 2021
Mathematics
waec
2016
pyramid
exam
kcse
rectangle
kenya
+
–
366
views
1
answers
Simplify \(\frac{\sqrt{8+8^{2}+8^{3}}}{\sqrt{\frac{72}{8}}}\)
Simplify \(\dfrac{\sqrt{8+8^{2}+8^{3}}}{\sqrt{\dfrac{72}{8}}}\)
MathsGee
Platinum
113k
points
MathsGee
asked
Nov 9, 2021
Mathematics
expression
logarithms
fractions
kenya
kcse
math
evaluate
+
–
551
views
1
answers
Express \(q\) in terms of \(r\) and \(p\).
Given that \(p=\left(\begin{array}{c}5 \\ 3\end{array}\right), q=\left(\begin{array}{c}-1 \\ 2\end{array}\right)\) and \(r=\left(\begin{array}{c}17 \\ 5\end{array}\right)...
MathsGee
Platinum
113k
points
MathsGee
asked
Sep 12, 2021
Mathematics
calculus
matrices
exam
vectors
kenya
kcse
function
+
–
576
views
1
answers
The table shows the frequency distribution of the ages of patients in a clinic.
The table shows the frequency distribution of the ages of patients in a clinic.\begin{align}\begin{array}{|l|l|l|l|l|l|}\hline \text { Ages (years) } & 17-19 & 20-22 & 23...
MathsGee
Platinum
113k
points
MathsGee
asked
Sep 12, 2021
Mathematics
mean
mode
kenya
frequency
kcse
+
–
545
views
1
answers
The radius of a circle is \(6 \mathrm{~cm}\). If the area is increasing at the rate of \(20 \mathrm{~cm}^{2} s^{-1}\), find, leaving the answer in terms of \(\pi\), the rate at which the radius is increasing.
(a) Given that \(\log _{10} p=a, \log _{10} q=b\) and \(\log _{10} s=c\), express \(\log _{10}\left(\frac{p^{\frac{1}{3}} q^{4}}{s^{2}}\right.\) in terms of \(a, b\) and ...
MathsGee
Platinum
113k
points
MathsGee
asked
Sep 12, 2021
Mathematics
kcse
kenya
exam
pyramid
past-paper
rectangle
analysis
+
–
398
views
1
answers
Given that \(a=5 i+4 j\) and \(b=3 i+7 j\), evaluate \((3 a-8 b)\)
Given that \(a=5 i+4 j\) and \(b=3 i+7 j\), evaluate \((3 a-8 b)\)A. \(9 i+44 j\)B. \(-9 i+44 j\)C. \(-9 i-44 j\)D. \(9 i-44 j\)
MathsGee
Platinum
113k
points
MathsGee
asked
Sep 12, 2021
Mathematics
calculus
vectors
function
kcse
matrices
exam
kenya
+
–
586
views
1
answers
Given that \(a=\left(\begin{array}{l}2 \\ 3\end{array}\right)\) and \(b=\left(\begin{array}{c}-1 \\ 4\end{array}\right)\), evaluate \(\left(2 a-\frac{1}{4} b\right)\)
Given that \(a=\left(\begin{array}{l}2 \\ 3\end{array}\right)\) and \(b=\left(\begin{array}{c}-1 \\ 4\end{array}\right)\), evaluate \(\left(2 a-\frac{1}{4} b\right)\)A. \...
MathsGee
Platinum
113k
points
MathsGee
asked
Sep 12, 2021
Mathematics
calculus
matrices
exam
vectors
kenya
kcse
function
+
–
Page:
1
2
3
next »
This site uses cookies to provide quality services and to analyze traffic. For more information, see the
Privacy Policy
Register
Email or Username
Show
Hide
Password
I forgot my password
Remember
Log in
Register