Area of Shapes

Calculate the area of a triangle with base 5 cm and height 8 cm.

• 20 square cm

• 30 square cm

• 15 square cm

• 40 square cm

Tags

CCSS.6.G.A.1

Find the area of a rectangle with length 10 cm and width 4 cm.

• 14 square cm

• 40 square cm

• 8 square cm

• 36 square cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

If the area of a rectangle is 24 sq units and the length is 6 units, what is the width?

• 4

• 10

• 2

• 8

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

A triangle has a base of 12 cm and an area of 36 sq cm. What is the height of the triangle?

• 6 cm

• 10 cm

• 8 cm

• 4 cm

Tags

CCSS.6.G.A.1

Determine the area of a rectangle with a length of 15 units and a width of 7 units.

• 122 square units

• 105 square units

• 98 square units

• 75 square units

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Given a triangle with a base of 9 cm and a height of 6 cm, calculate the area.

• 15 square cm

• 45 square cm

• 36 square cm

• 27 square cm

Tags

CCSS.6.G.A.1

If the area of a rectangle is 45 sq units and the width is 5 units, what is the length?

• 15

• 9

• 12

• 7

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Calculate the area of a rectangle with a length of 12 units and a width of 8 units.

• 10 square units

• 96 square units

• 100 square units

• 64 square units

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

A composite figure consists of a rectangle with dimensions 6 cm by 4 cm and a triangle with base 5 cm and height 3 cm. Find the total area of the composite figure.

• 25 cm^2

• 31.5 cm^2

• 28 cm^2

• 33 cm^2

Let's try one! Find the area of this circle:

• 25

• 78.5

• 31.4

Tags

CCSS.7.G.B.4