Free Printable Area and Perimeter of Squares, Rectangles and Triangles

Worksheets

Area and Perimeter of Squares, Rectangles and Triangles

Total questions: 20

Worksheet time: 20mins

Name

Class

Date

Using the formula for the area of a rectangle, solve for the area of the rectangle.

24 cm²

11 cm²

5 cm²

2.3 cm²

What is the perimeter of the triangle?

51 cm

59 cm

45 cm

48 cm

If the area of a triangle is 48 cm² and the base of the triangle is 12 cm, what is the height?

4 cm

36 cm

60 cm

8 cm

Farmer Bob's son built a track to walk his pet pig. The track goes around the pig pen. The pig pen is 15 feet long and 21 feet wide. If the pig walks all the way around the track, how many feet did he walk?

72 feet

36 feet

36 square feet

Find the area of a triangle with a base of 7 mm and a height of 10 mm?

70 mm squared

35 mm squared

17 mm squared

8.5 mm squared

Find the perimeter of this triangle.

12 in

22 in

18 in

24 in

Find the area of this triangle.

12 in²

22 in²

18 in²

24 in²

Mrs. Davis wanted to cover the classroom with new carpet. If the length of the classroom was 12 feet and the width was 8 feet. How much carpet would she need to buy?

20 ft

40 ft

96 ft²

40 ft²

Which of the following expressions would not help me find the area of this rectangle?

5 x 10

10 x 5

5 + 10

10.

Area is measured in:

feet

centimeters

square units

inches

11.

What is the area of a rectangle with side lengths 2 by 8?

12.

A rectangle with an area of 30 square units and a side length of 6 has another side length of?

5 units

6 units

3 units

4 units

13.

Jason wants to mow his rectangular lawn. If his lawn is 15 feet by 25 feet how many square feet does he have to mow?

80 ft²

40 ft²

375 ft²

400 ft²

14.

Find the area.

25.9 yd²

12.95 yd²

6.475 yd²

12.95 m²

15.

Using the formula for the area of a rectangle, solve for the area of the rectangle.

80.64 cm²

1.96875 cm²

19 cm²

38 cm²

16.

How do you find the PERIMETER of a rectangle?

Multiply the sides together

Add up the lengths of all the sides

Add a bunch of random letters together

Multiply the sides together, then remove two of them

17.

Find the perimeter of the following rectangle.

24 cm

11 cm

22 cm

10 cm

18.

Solve for the perimeter of the rectangle.

80.64 cm

1.96875 cm

19 cm

38 cm

19.

Which of the following is the AREA formula for a rectangle?

$Area=b\cdot h$

$Area=\frac{b\cdot h}{2}$

$Area=\pi r^2$

$Area=l^4$

20.

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