Circumference & Area

Find the area of the circle

• 56.52
• 254.34
• 1017.36
• 113.04

Tags

CCSS.HSG.GMD.A.1

find the area of the circle below.

• 100 cm
• 225 cm
• 9 cm
• 28.26 cm

Tags

CCSS.HSG.GMD.A.1

What is the circumference of a circle with a radius of 21 cm?

• 131.9 cm
• 121.9 cm
• 111.9 cm
• 141.9 cm

Tags

CCSS.HSG.GMD.A.1

What is the circumference of a circle with a diameter of 56 m?

• 175.8 m
• 176.8 m
• 165.8 m
• 186.8 m

Tags

CCSS.HSG.GMD.A.1

Find the circumference of the circle.

• 78.5 cm

• 15.7 cm

• 7.85 cm

• 19.6 cm

Tags

CCSS.7.G.B.4

A Circle has a radius of 12 inches.  What is the circumference of the circle? (Best Choice)

• 24π or about 75.36 in
• 12π or about 37.68 in
• 144π or about 452.16 in
• 576π or about 1,808.64 in 

Tags

CCSS.HSG.GMD.A.1

A Circle has a diameter of 18 meters.  What is the area of the circle? (Best Choice)

• 9π or about 28.26 m²
• 18π or about 56.52 m²
• 81π or about 254.34m²
• 324π or about 1017.36 m² 

Tags

CCSS.HSG.GMD.A.1

A Circle has a radius of 4.  What is the circumference of the circle? (Best Choice)

• 4π or about 12.56
• 16π or about 50.24
• 2π or about 6.28
• 8π or about 25.12

Tags

CCSS.HSG.GMD.A.1

Find the circumference of the circle in the image.

• 10π

• 20π

• 100π

• 20

Tags

CCSS.HSG.GMD.A.1

Find the circumference of the circle in the image.

• 10π

• 20π

• 100π

• 20

Tags

CCSS.HSG.GMD.A.1