Circumference and Area of Circles and Polygons

Find the area of the circle.

• 176.6 cm²

• 706.5 cm²

• 23.6 cm²

• 50.24 cm²

Tags

CCSS.7.G.B.4

Shring's dining room table is round and has a radius of 4.5 feet. What is the tabletop's area?

• 63.585 ft²

• 68.345 ft²

• 64.585 ft²

• 61.345 ft²

Tags

CCSS.7.G.B.4

Find the circumference of the circle.

• 31.4 cm

• 78.5 cm

• 314 cm

• 15.7 cm

Tags

CCSS.7.G.B.4

What does the 'a' stand for in the following formula?

• area 

• apossum

• altitude

• apothem

Tags

CCSS.6.G.A.1

Find the area of the pentagon

• 58.12

• 47.02

• 76.08

• 38.04

Find the area of this regular polygon

• 81.8 m²

• 204.4 m²

• 408.8 m²

• 40.8 m²

Tags

CCSS.6.G.A.1

Find the area of the regular polygon

• 172.0 in.²

• 170.0 in.²

• 17.2 in²

• 50 in.²

Tags

CCSS.6.G.A.1

Find the area of the regular polygon.

• 259.8 m

• 259.8 m²

• 259.8 cm

• 259.8 cm²

Tags

CCSS.6.G.A.1

Find the area of the regular polygon.

• 428.8 in. ²

• 400.5 in²

• 397.7 in²

• 842.5 in²

Tags

CCSS.6.G.A.1

Find the area of the regular polygon.

• 122 ft²

• 27.7 ft²

• 124.7 ft²

• 363.2 ft²

Tags

CCSS.6.G.A.1