Quiz about Year 8 Area Formulas

Question 1

What is the formula for the area of a triangle?

Accepted Answer

A= $$\frac{1}{2}bh$$

Answer

A=bh

Answer

A= $$\frac{1}{2}\left(a+b\right)h$$

Answer

A=s2

Question 2

How do you find the diameter of a circle

Accepted Answer

Multiply the radius by 2

Answer

Multiply by pi

Answer

Divide the radius by 2

Answer

It's impossible...

Question 3

How do you find the radius of a circle?

Accepted Answer

Divide the diameter by 2

Answer

Multiply the diameter by 2

Answer

Divide by pi

Answer

Cry....

Question 4

What is the formula for the area of a kite/rhombus?

Accepted Answer

$$A=\frac{1}{2}xy$$

Answer

$$A=bh$$

Answer

$$A=\frac{1}{2}\left(a+b\right)h$$

Answer

$$A=\frac{1}{2}bh$$

Question 5

Which formula would you use to find the circumference of a circle?

Accepted Answer

$$c=\pi imes d$$

Answer

$$c=2 imes r$$

Answer

$$c=\pi imes r$$

Answer

$$C=\pi imes r^2$$

Question 6

What is the formula for the area of a parallelogram?

Accepted Answer

A=bh

Answer

A= $$\frac{1}{2}\left(a+b\right)h$$

Answer

A=s2

Answer

A= $$\frac{1}{2}bh$$

Question 7

What is the area of the rectangle?

Accepted Answer

15 cm2

Answer

8 cm2

Answer

2 cm2

Answer

16 cm

Question 8

Which formula would you use to find the area of this shape?

Accepted Answer

$$A=\frac{1}{2}\left(a+b\right)h$$

Answer

$$A=bh$$

Answer

$$A=\frac{1}{2}xy$$

Answer

$$A=s^2$$

Question 9

What is the formula for the area of a kite/rhombus?

Accepted Answer

$$A=\frac{1}{2}xy$$

Answer

$$A=bh$$

Answer

$$A=\frac{1}{2}\left(a+b\right)h$$

Answer

$$A=\frac{1}{2}bh$$

Question 10

Which formula would you use to find the circumference of a circle?

Accepted Answer

$$c=\pi imes d$$

Answer

$$c=2 imes r$$

Answer

$$c=\pi imes r$$

Answer

$$C=\pi imes r^2$$

Question 11

Which formula would you use to find the area of this shape?

Accepted Answer

$$A=\frac{1}{2}xy$$

Answer

$$A=bh$$

Answer

$$A=\frac{1}{2}\left(a+b\right)h$$

Answer

$$A=s^2$$

Question 12

Which formula would you use to find the area of this shape?

Accepted Answer

$$A=bh$$

Answer

$$A=\frac{1}{2}xy$$

Answer

$$A=\frac{1}{2}\left(a+b\right)h$$

Answer

$$A=s^2$$

Question 13

Which formula finds the area of a circle?

Accepted Answer

$$A=\pi r^2$$

Answer

$$A=2\pi r$$

Answer

$$A=\pi imes r$$

Answer

$$A=\pi d$$

Question 14

To find the volume of any cylinder or prism we use:

Accepted Answer

$$V=A imes h$$

Answer

$$V=lbw$$

Answer

$$V=\frac{1}{2}bh$$

Answer

$$V=\frac{1}{2}\left(a+b\right)h$$

Year 8 Area Formulas

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics