Circumference of a Circle

What is the area of a circle if the circumference is 138.16?

(a)  

Tags

CCSS.7.G.B.4

The circumference of a circular garden is 24.73 ft. What is the area of the garden?

Tags

CCSS.7.G.B.4

What is the area of a circle if the circumference is 94.2?

(a)  

Tags

CCSS.7.G.B.4

Find the area of a circle with a circumference of 131.95 meters.

(a)  

Tags

CCSS.7.G.B.4

Tags

CCSS.7.G.B.4

Tags

CCSS.7.G.B.4

The area of a circular window is 113.04 square inches. What is the circumfrence of the​ window? Use 3.14 for π.

• 37.7

• 72.1

• 18.9

• 226.5

Tags

CCSS.7.G.B.4

A painter finished painting the area of the center circle on a basketball court which has an area of 615.44 feet. Now he needs to paint the ring around the circle. What is the circumference of the center circle?

• 21.98

• 43.96

• 87.92

• 175.84

Tags

CCSS.7.G.B.4

The circumference of a circular horse pen is 94.24 ft. What is the area of the pen?

Tags

CCSS.7.G.B.4

Your Geometry teacher rents a fast car for the weekend. Her friend, a Physics teacher, uses a stopwatch to time how long it takes your teacher to make one complete revolution about the track. Is this question circumference or area?

• Circumference

• Area

Tags

CCSS.7.G.B.4