Area of a Circle

Find the area of the circle

• 43.96

• 153.86

• 87.82

• 307.72

Tags

CCSS.7.G.B.4

What is the diameter?

• 5 in

• 10 in

• 3.14 in

• 15.84 in

Tags

CCSS.7.G.B.4

find the area of the circle below.

• 100 cm

• 225 cm

• 9 cm

• 28.26 cm

Tags

CCSS.7.G.B.4

Find the area of the circle.  Use Use A=πr² 
Pi = 3.14

• 43.96

• 153.86

• 87.82

• 307.72

Tags

CCSS.7.G.B.4

A circular railroad-crossing sign has a diameter of 30 inches. Which measurement is closest to the area of the sign in square inches?

• 94.2 sq in

• 188.4 sq in

• 706.5 sq in

• 286.6 sq in

Tags

CCSS.7.G.B.4

• F

• G

• H

• J

Tags

CCSS.7.G.B.4

Tags

CCSS.7.G.B.4

• 50.24 cm²

• 25.12 cm²

• 100.48 cm²

• 75.36 cm²

Tags

CCSS.7.G.B.4

• 28.26 cm²

• 18.84 cm²

• 9.42 cm²

• 56.52 cm²

Tags

CCSS.7.G.B.4

What is the area of a circle with a radius of 3?
Use A=πr²

• 9π

• 5π

• 91π

• 34π

Tags

CCSS.7.G.B.4