3/31 - Area & Circumference - AMPS 2022

What is the formula to find the area of a circle?

• πr²

• 2πr

• √π

• πd

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 circle?

• 163.2
• 15.3
• 124.2
• 113.04

Tags

CCSS.7.G.B.4

A wrestling mat's circle has a radius of 11 ft. What is the distance around the outside of the circle?

• 51.2 ft

• 37.1 ft

• 69.1 ft

• 42.4 ft

Tags

CCSS.7.G.B.4

What is the area of this circle?

• 174.23 square units

• 212.34 square units

• 131.38 square units

• 153.86 square units

Tags

CCSS.7.G.B.4

What is the area of a circle with the diameter of 10cm ?

• 66cm

• 78.5cm

• 66.5cm

• 10m

Tags

CCSS.7.G.B.4

The circumference of a circular kiddie pool is 47.1 meters. What is the area of the pool?

• 412.392 sq meters

• 324.124 sq meters

• 176.625 sq meters

• 128.421 sq meters

Tags

CCSS.7.G.B.4

Circle M has a radius of 7.0 cm. The shortest distance between P and Q on the circle is 7.3 cm.

The distance around a circle is 100.48 in. How much space is there inside the circle?

• 619.43 sq in

• 518.42 sq in

• 341.24 sq in

• 803.84 sq in

Tags

CCSS.7.G.B.4

The area of a circle is 113.04 square feet. What is the radius of that circle?

• 4

• 6

• 8

• 10

• 12

Tags

CCSS.7.G.B.4