Area and Circle

Ray wants to build a fence around his circular garden outside. The garden has a radius of 6 ft. How many feet of fencing does he need?

• 37.68 ft

• 18.84 ft

• 113.04 ft

• 452.16 ft

Tags

CCSS.7.G.B.4

A farmer grows potatoes on a circular plot of land that has a radius of 20 meters. Each potato plant requires 2 square meters of soil. What is the maximum number of potato plants the farmer can grow?

• 80

• 628

• 1256

• 2512

Tags

CCSS.7.G.B.4

If the area of a circle is 254.34 square inches, find the length of its diameter.

• d = 81 inches

• d = 6 inches

• d = 18 inches

• d = 9 inches

Tags

CCSS.7.G.B.4

Find the area.

• 25.9 yd²

• 12.95 yd²

• 6.475 yd²

• 12.95 m²

Tags

CCSS.6.G.A.1

Find the area.

• 126 ft²

• 39 ft²

• 156 ft²

• 80 ft²

Tags

CCSS.3.MD.C.7D

Find the Area.

• 91 ft²

• 77 ft²

• 78 ft²

• 105 ft²

Find the area of the shaded region

• 36cm²

• 50cm²

• 32cm²

• 4cm²

Tags

CCSS.3.MD.C.7D

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

• 56.52

• 254.34

• 1017.36

• 113.04

Tags

CCSS.7.G.B.4

what is the area of this semicircle ?

• 50.24 cm²

• 80 cm²

• 200.96 cm²

• 25.12 cm²

Tags

CCSS.7.G.B.4