Area and Perimeter

Find the area of a circle with a radius of 12 in.

• 452.4 square inches

• 301.6 square inches

• 144 square inches

• 904.8 square inches

Tags

CCSS.7.G.B.4

Find the area of a circle with a radius of 14 km.

• 615.8 square kilometers

• 530.6 square kilometers

• 700.2 square kilometers

• 400.0 square kilometers

Tags

CCSS.7.G.B.4

Find the area of a circle with a radius of 9 m.

• 254.5 square meters

• 162 square meters

• 81 square meters

• 300 square meters

Tags

CCSS.7.G.B.4

Find the area of a circle with a radius of 11 cm.

• 380.1 square centimeters

• 314.2 square centimeters

• 452.4 square centimeters

• 121 square centimeters

Tags

CCSS.7.G.B.4

Find the area of a circle with a radius of 2.6 in.

• 21.2 square inches

• 16.5 square inches

• 18.9 square inches

• 24.5 square inches

Tags

CCSS.7.G.B.4

Find the area of a circle with a radius of 34.1 in.

• 3653.1 square inches

• 365.5 square inches

• 7301.4 square inches

• 1827.6 square inches

Tags

CCSS.7.G.B.4

Find the area of a circle with a radius of 13.2 km.

• 547.4 square kilometers

• 400.1 square kilometers

• 600.5 square kilometers

• 700.0 square kilometers

Tags

CCSS.7.G.B.4

Find the area of a circle with a radius of 29.9 km.

• 2808.6 square kilometers

• 1800.5 square kilometers

• 3200.9 square kilometers

• 2500.3 square kilometers

Tags

CCSS.7.G.B.4

Find the circumference of a circle with a radius of 8 mi.

• 50.3 miles

• 25.1 miles

• 100.5 miles

• 16 miles

Tags

CCSS.7.G.B.4

Find the circumference of a circle with a radius of 8.3 yd.

• 52.2 yards

• 41.6 yards

• 26.1 yards

• 65.4 yards

Tags

CCSS.7.G.B.4