Circumference Area Surface

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 neighborhood playground is replacing its wooden fencing. The fence must go around the entire playground, as well as around the sandbox. How many feet of fencing will this require?

• 340 ft.

• 170 ft.

• 4050 ft.

• 3150 ft.

Tags

CCSS.4.MD.A.2

Steven purchases a bowl. The diameter of the
bowl is 14 cm. What is the circumference of the 
bowl?

• 28 cm

• 43.98 cm

• 87.96 cm

• 7 cm

Tags

CCSS.7.G.B.4

What is the area of the shaded region?

• 14 m²

• 120 m²

• 106 m²

• 134 m²

Tags

CCSS.3.MD.C.7D

Find the circumference (to the nearest whole number).

• 88 inches

• 87 inches

• 116 inches

• 115 inches

• None above.

Tags

CCSS.7.G.B.4

Find the circumference (to the nearest whole number).

• 88 in

• 44 in

• 116 square in

• None of the above

Tags

CCSS.7.G.B.4

The radius of the circle is 9 meters.  What is the circle's circumference?

• 9 meters

• 28.26 meters

• 56.52 meters

• 18 meters

Tags

CCSS.7.G.B.4

What is the formula to calculate the circumference of a circle?

Tags

CCSS.7.G.B.4

A pizza has a circumference of 31.4 inches. What is the radius of the pizza?

Tags

CCSS.7.G.B.4

The circumference of a circular track is 440 meters. What is the track's radius?

Tags

CCSS.7.G.B.4