Area and Perimeter of a Triangle and Rectangle

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

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

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

• 5 x 10

• 10 x 5

• 5 + 10

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

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

• 28

• 16

• 10

• 14

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the area.

• 25.9 yd²

• 12.95 yd²

• 6.475 yd²

• 12.95 m²

Tags

CCSS.6.G.A.1

Jose lives next to a triangular park. He likes to take his dog for a walk around the park on the weekend. If he makes 3 trips around the park how far does he walk?

• 17 units

• 25 units

• 51 units

• 102 units

Tags

CCSS.3.MD.D.8

Area is measured in:

• feet

• centimeters

• square units

• inches

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

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the perimeter of the rectangle

• 24 m

• 10 m

• 20 m

• 12 m

Tags

CCSS.4.MD.A.3

Find the area of the triangle

• 96 in²

• 120 in²

• 48 in²

• 60 in²

Tags

CCSS.6.G.A.1

Find the area of the triangle

• 108 cm²

• 144 cm²

• 54 cm²

• 72 cm²

Tags

CCSS.6.G.A.1