Area and Perimeter: Master the Basics with Interactive Quizzes

Question 1

A square has a side length of 4 cm. What is its area?

Accepted Answer

16 cm²

Answer

4 cm²

Answer

8 cm²

Answer

32 cm²

Question 2

A triangle has a perimeter of 36 cm. Two of its sides measure 12 cm and 10 cm. What is the length of the third side?

Accepted Answer

14 cm

Answer

6 cm

Answer

12 cm

Answer

18 cm

Question 3

A rectangular garden is twice as long as it is wide. If the garden has a perimeter of 40 m, what is its length?

Accepted Answer

20 m

Answer

10 m

Answer

15 m

Answer

25 m

Question 4

A triangular field has sides of 7cm, 9cm, and 11cm. Calculate its perimeter.

Accepted Answer

36cm

Answer

18cm

Answer

27cm

Answer

45cm

Question 5

A triangular garden has a base of 12 m and a height of 8 m. How many square meters of grass seed are needed to cover the garden?

Accepted Answer

48 m²

Answer

24 m²

Answer

96 m²

Answer

192 m²

Question 6

Which of the following formulas is used to calculate the area of a trapezoid?

Accepted Answer

A = 1/2(b1 + b2)h

Answer

A = l + w

Answer

A = bh

Answer

A = πr²

Question 7

Calculate the area of a rectangular playground that measures 10 meters in length and 6 meters in width.

Accepted Answer

60 m²

Answer

16 m²

Answer

30 m²

Answer

120 m²

Question 8

Calculate the area of a square with sides measuring 5 cm.

Accepted Answer

25 cm²

Answer

10 cm²

Answer

20 cm²

Answer

50 cm²

Question 9

Which formula calculates the perimeter of a rectangle?

Accepted Answer

P = 2(l + w)

Answer

P = lw

Answer

P = l/w

Answer

P = lw/2

Question 10

Find the area of a square with a side length of 6 cm.

Accepted Answer

36 cm²

Answer

12 cm²

Answer

24 cm²

Answer

48 cm²

Question 11

What is the formula for calculating the area of a rectangle?

Accepted Answer

A = l * w

Answer

A = l + w

Answer

A = 2(l + w)

Answer

A = πr²

Question 12

A rectangular garden is twice as long as it is wide. Find its perimeter if its area is 48 m²?

Accepted Answer

32 m

Answer

16 m

Answer

24 m

Answer

48 m

Question 13

A triangular plot of land has a base of 12 m and an area of 36 m². What is its height?

Accepted Answer

6 m

Answer

3 m

Answer

9 m

Answer

12 m

Question 14

Calculate the area of a rectangle with a length of 5 cm and a width of 3 cm.

Accepted Answer

15 cm²

Answer

8 cm²

Answer

25 cm²

Answer

35 cm²

Question 15

State the formula used to calculate the area of a triangle.

Accepted Answer

A = ½bh

Answer

A = lw

Answer

A = πr²

Answer

A = 4/3πr³

Question 16

Find the area of a rectangular garden that measures 12 meters in length and 8 meters in width.

Accepted Answer

96 square meters

Answer

20 square meters

Answer

108 square meters

Answer

144 square meters

Question 17

Calculate the area of a rectangle with a length of 8 cm and a width of 5 cm.

Accepted Answer

40 cm²

Answer

26 cm²

Answer

13 cm²

Answer

16 cm²

Question 18

Which of these is NOT a correct formula for calculating the area of a rectangle?

Accepted Answer

(Length + Width)²

Answer

Length × Width

Answer

Base × Height

Answer

½ × Base × Height

Question 19

The area of a triangle is 30 cm². If its height is 6 cm, what is the length of its base?

Accepted Answer

10 cm

Answer

5 cm

Answer

15 cm

Answer

20 cm

Question 20

What is the area of a rectangle with a length of 5 cm and a width of 3 cm ?

Accepted Answer

15 cm²

Answer

8 cm²

Answer

25 cm²

Answer

45 cm²

Question 21

What is the perimeter of a triangle with sides measuring 4 cm, 6 cm, and 8 cm ?

Accepted Answer

26 cm

Answer

10 cm

Answer

18 cm

Answer

48 cm

Question 22

A rectangular garden has a length that is twice its width. If the perimeter of the garden is 40 meters, what is its width ?

Accepted Answer

10 meters

Answer

5 meters

Answer

15 meters

Answer

20 meters

Question 23

What is the area of a triangle with a base of 10 cm and a height of 6 cm ?

Accepted Answer

30 cm²

Answer

16 cm²

Answer

60 cm²

Answer

120 cm²

Question 24

What is the perimeter of a square with a side length of 7 cm ?

Accepted Answer

28 cm

Answer

14 cm

Answer

49 cm

Answer

98 cm

Question 25

Which of the following is the formula for the area of a triangle ?

Accepted Answer

A = ½ × base × height

Answer

A = base × height

Answer

A = π × radius²

Answer

A = 4 × side length

Question 26

What is the area of a square with a side length of 6 cm?

Accepted Answer

36 cm²

Answer

12 cm²

Answer

24 cm²

Answer

48 cm²

Question 27

What is the area of a triangle with a base of 8 cm and a height of 6 cm?

Accepted Answer

24 cm²

Answer

14 cm²

Answer

48 cm²

Answer

72 cm²

Question 28

Which of the following shapes has the smallest perimeter if all sides are equal?

Accepted Answer

Square

Answer

Rectangle

Answer

Triangle

Answer

Circle

Question 29

Calculate the area of a rectangle with a length of 5 cm and a width of 3 cm.

Accepted Answer

15 cm²

Answer

18 cm²

Answer

20 cm²

Answer

25 cm²

Question 30

A park has a rectangular shape with a perimeter of 240 m. The length of the park is 30 m more than its width. Find the dimensions of the park.

Accepted Answer

Length: 120 m, Width: 90 m

Answer

Length: 100 m, Width: 70 m

Answer

Length: 140 m, Width: 110 m

Answer

Length: 160 m, Width: 130 m

Question 31

Calculate the area of a triangular park with a base of 15 meters and a height of 10 meters.

Accepted Answer

75 square meters

Answer

25 square meters

Answer

50 square meters

Answer

100 square meters

Question 32

A farmer needs to fence a rectangular field that is 50 meters long and 30 meters wide. How many meters of fencing does he require?

Accepted Answer

240 meters

Answer

80 meters

Answer

160 meters

Answer

320 meters

Question 33

How do you calculate the area of a rectangle?

Accepted Answer

length × width

Answer

length + width

Answer

(length + width) ÷ 2

Answer

length ÷ width

Question 34

A square has sides measuring 5 cm each. What is its perimeter?

Accepted Answer

20 cm

Answer

4 cm

Answer

25 cm

Answer

10 cm

Question 35

A rectangular garden is 10 meters long and 5 meters wide. Calculate its area.

Accepted Answer

50 square meters

Answer

25 square meters

Answer

15 square meters

Answer

100 square meters

Question 36

To find the perimeter of any triangle, what should you do?

Accepted Answer

Add the lengths of all three sides

Answer

Divide the triangle's area by the length of one side

Answer

Measure only the longest side

Answer

Measure only the shortest side

Question 37

If a square has a side length of 7 cm, what is its area?

Accepted Answer

49 cm²

Answer

28 cm²

Answer

14 cm²

Answer

35 cm²

Question 38

The perimeter of a rectangular room is the distance around the edges of the room. What is the perimeter of a rectangular room that is 4 meters long and 3 meters wide?

Accepted Answer

14 meters

Answer

7 meters

Answer

12 meters

Answer

24 meters

Question 39

The area of a triangle is the amount of space it covers. What is the area of a triangle with a base of 5 cm and a height of 6 cm?

Accepted Answer

15 cm²

Answer

25 cm²

Answer

10 cm²

Answer

20 cm²

Question 40

The area of a square is the amount of space it covers. What is the area of a square with a side length of 8 meters?

Accepted Answer

64 m²

Answer

16 m²

Answer

128 m²

Answer

32 m²

Question 41

The perimeter of a rectangular swimming pool is the distance around the edges of the pool. What is the perimeter of a rectangular swimming pool that is 20 meters long and 10 meters wide?

Accepted Answer

60 meters

Answer

100 meters

Answer

40 meters

Answer

80 meters

Question 42

The area of a triangular piece of land is the amount of space it covers. What is the area of a triangular piece of land with a base of 12 meters and a height of 9 meters?

Accepted Answer

54 m²

Answer

108 m²

Answer

36 m²

Answer

24 m²

Question 43

Find the area of a rectangle with length 5 cm and width 3 cm?

Accepted Answer

15 cm²

Answer

10 cm²

Answer

25 cm²

Answer

8 cm²

Question 44

Calculate the perimeter of a square with side length 4 cm?

Accepted Answer

16 cm

Answer

24 cm

Answer

8 cm

Answer

12 cm

Question 45

Find the area of a triangle with base 6 cm and height 4 cm?

Accepted Answer

12 cm²

Answer

24 cm²

Answer

18 cm²

Answer

8 cm²

Question 46

Calculate the perimeter of a rectangle with length 7 cm and width 5 cm?

Accepted Answer

24 cm

Answer

40 cm

Answer

35 cm

Answer

12 cm

Question 47

Find the area of a square with side length 6 cm?

Accepted Answer

36 cm²

Answer

48 cm²

Answer

12 cm²

Answer

24 cm²

Question 48

Calculate the perimeter of a triangle with sides of length 3 cm, 4 cm, and 5 cm.

Accepted Answer

12 cm

Answer

16 cm

Answer

8 cm

Question 49

Find the area of a rectangle with length 8 cm and width 6 cm.

Accepted Answer

48 cm²

Answer

64 cm²

Answer

14 cm²

Answer

32 cm²

Question 50

Calculate the perimeter of a square with side length 5 cm.

Accepted Answer

20 cm

Answer

10 cm

Answer

15 cm

Answer

25 cm

Question 51

Find the area of a triangle with base 7 cm and height 3 cm.

Accepted Answer

10.5 cm²

Answer

21 cm²

Answer

15 cm²

Answer

5.25 cm²

Question 52

Calculate the perimeter of a rectangle with length 6 cm and width 4 cm.

Accepted Answer

20 cm

Answer

30 cm

Answer

40 cm

Answer

10 cm