Circles Area and Circumference

Front

What is the diameter? Options: 8, 16, 10, 4

Back

16

Tags

CCSS.7.G.B.4

Front

A DVD has a diameter of 15 millimeters. Which equation would help you determine the circumference?

Back

c = 15π

Tags

CCSS.7.G.B.4

Front

Find the area of the circle

Back

153.86

Tags

CCSS.7.G.B.4

Front

What is the area of this circle?

Back

1134.11

Tags

CCSS.7.G.B.4

Front

What is the area of this semicircle? Options: 100.48cm², 80cm², 200.96cm², none of the above

Back

none of the above

Tags

CCSS.7.G.B.4

Front

Circumference of a circle is 25.12 inches. Find the diameter. Use π = 3.14.

Back

8 in.

Tags

CCSS.7.G.B.4

Front

The radius is 8 inches. What is the circumference?

Back

50.24 inches

Tags

CCSS.7.G.B.4

Front

A circular pie has an area of 706.5 cm². What is the radius of the pie?

Back

15 cm

Tags

CCSS.7.G.B.4

Front

Ms. Merine's hoop earring has a diameter of 3.5 cm. What is the area of her earring (round to the hundredth's place)? Options: 9.25 cm², 9.62 cm², 9.15 cm², 9.99 cm²

Back

9.62 cm²

Tags

CCSS.7.G.B.4

Front

If my diameter is 19 inches, what is my radius?

Back

9.5 inches

Tags

CCSS.7.G.B.4