Quiz about Area Formula

Question 1

What is the formula for the area of a square?

Accepted Answer

Length x width

Answer

Length x Length

Answer

Width x Width

Question 2

What is the formula for the area of a rectangle?

Accepted Answer

Length x width

Answer

Length x 4

Answer

Width x Width

Question 3

What does area mean?

Accepted Answer

the amount of space inside a shape

Answer

the distance around a shape

Answer

half the distance around a shape

Answer

the amount of space outside a shape

Question 4

How do you find the area of a parallelogram?

Accepted Answer

base x height

Answer

half x base x height

Answer

add up all the sides

Answer

multiply

Question 5

What does perimeter mean?

Accepted Answer

the distance around a shape

Answer

half the distance around a shape

Answer

the amount of space outside a shape

Answer

the amount of space inside a shape

Question 6

$$A\ =\ \frac{\left(a\ +b ight)}{2} imes\ height$$ is the formula to find the area of

Accepted Answer

Trapezium

Answer

Parallelogram

Answer

Kite

Answer

Rhombus

Question 7

$$A\ =\ \frac{base\ imes height}{2}$$ is the formula to find the area of

Accepted Answer

Triangle

Answer

Parallelogram

Answer

Rhombus

Answer

Trapezoid

Question 8

Select the correct expression for calculating area of this trapezium

Accepted Answer

$$A=\left[\left(17\ +\ 39 ight)\div2 ight]\ imes16$$

Answer

$$A=\frac{1}{2}\ \ \left(17\ +\ 16\right)39$$

Answer

$$A=\frac{1}{2}\ \ \left(17\ +\ 39\right)$$

Answer

$$A=\left(17\ +\ 39\right)16$$

Question 9

What formula is used to find the area of a parallelogram?

Accepted Answer

$$A=6.2 imes7.2$$

Answer

$$A=\frac{1}{2}6.2 imes7.2$$

Answer

$$A=\frac{1}{2}\left(6.2+7.2\right)$$

Answer

$$A=\frac{1}{2}\left(6.2+7.2\right)\left(7.2\right)$$

Question 10

What formula can be used to find the area of this triangle?

Accepted Answer

$$A=\frac{7 imes9}{2}$$

Answer

$$A=8 imes10$$

Answer

$$A=\left(7\right)\left(9\right)$$

Answer

$$A=\frac{1}{2}\left(8\right)\left(10\right)$$

Question 11

Select the equation that shows how to calculate the are of this triangle.

Accepted Answer

$$A=\ \frac{12 imes17}{2}$$

Answer

$$A=\left(12\right)\left(17\right)$$

Answer

$$A=\left(\frac{1}{2}\right)\left(12\ +17\right)$$

Answer

$$A=\left(\frac{12+17}{2}\right)$$

Question 12

Choose the correct formula to find the area of the figure.

Accepted Answer

$$A=\frac{\left(13+38 ight)}{2} imes32.7$$

Answer

$$A=\frac{\left(35+35 ight)}{2} imes38$$

Answer

$$A=\frac{\left(35+35\right)13}{2}$$

Answer

$$A=\frac{\left(13+38\right)35}{2}$$

Question 13

Choose the correct formula to find the area of the figure.

Accepted Answer

$$A=\frac{27 imes16}{2}$$

Answer

$$A=\frac{27 imes20.9}{2}$$

Answer

$$A=27\left(16\right)$$

Answer

$$A=27\left(20.9\right)$$

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