CIRCUMFERENCE AND AREA

Does this picture show the diameter or radius of a circle?

• Diameter

• Radius

Tags

CCSS.5.G.B.3

CCSS.5.G.B.4

A cruise ship has a large, circular window. It has a diameter of 6 meters. What is the window's approximate circumference?

• 3 m 
• 9.42 m
• 12 m
• 18.84 m

Tags

CCSS.7.G.B.4

Find the area of the circle

• 43.96
• 153.86
• 87.82
• 307.72

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

Find the circumference of a circle with a radius of 13.5 mm.

• 37.68mm
• 18.84mm
• 84.78 mm
• none of the above

Tags

CCSS.7.G.B.4

What does "circumference" mean?

• Space a circle takes up
• Distance around a circle
• Line from one side of a circle to another
• Line from center of circle to side

Tags

CCSS.7.G.B.4

The radius is 8 inches.  What is the area?

• 50.24 inches
• 25.12 inches
• 50.24 square inches
• 200.96 square inches

Tags

CCSS.6.G.A.1

A center circle on a basketball court has a diameter of 12 feet.  What is the area of the circle? (Best Choice)

• 6π or about 18.84 ft²
• 12π or about 37.68 ft²
• 36π or about 113.04 ft²
• 144π or about 452.16 ft²

Tags

CCSS.7.G.B.4

Find the area.

• 54 cm2
• 45 cm2
• 63 cm2
• 36 cm2

Find the area.

• 63 cm2
• 37 cm2
• 73 cm2
• 36 cm2