Arc Length/Circumference Review

Front

What is the circumference of this circle? Options: 3.14 cm, 37.68 cm, 24 cm, 68.4 cm

Back

37.68 cm

Front

A circular swimming pool is 21 feet in diameter. How many feet around is the pool? Options: 10.5 ft, 42 ft, 65.94 ft, 131.95 ft

Back

65.94 ft

Front

Circumference of a circle with radius 12.5 mm

Back

78.5 mm

Front

Find the circumference (to the nearest whole number)

Back

88 in

Front

What is the distance around a circle? Options: Circumference, Area, Diameter, Radius

Back

Circumference

Front

What is the circumference of a dinner plate with a radius of 4.5 inches?

Back

28.26 inches

Front

What is the circumference of a 12 inch (diameter) pizza?

Back

37.68 inches

Front

Find the arc length of the bolded arc in the picture.

Back

D

Front

In circle O, the radius is 4, and the measure of minor arc AB is 120 degrees. Find the length of minor arc AB to the nearest integer.

Back

8

Front

Find the arc length. Leave your answer in terms of π. Options: 7/4π cm, 7/2π cm, 1/5π cm, 45π cm

Back

7/2π cm