Arc Length

What is the circumference to the nearest cm?

Tags

CCSS.7.G.B.4

The central angle is 2π/3 radians and the radius is 15 cm. Find the length of the arc created by the central angle in terms of pi.

Tags

CCSS.HSG.C.B.5

The central angle is 72⁰ and the radius is 10 cm. Find the length of the arc created by the central angle in terms of pi.

Tags

CCSS.HSG.C.B.5

The central angle is 3π/2 radians and the radius is 4 cm. Find the length of the arc created by the central angle to the nearest centimeter.

Tags

CCSS.HSG.C.B.5

The length of an arc is 4π and the radius is 8 cm. Find the measure of the central angle of that arc in degrees.

Tags

CCSS.HSG.C.B.5

Find the arc length. Leave your answer in terms of pi.

Tags

CCSS.HSG.C.B.5

In circle O, the radius is 4, and the length of minor arc AB is 4.2 feet. Find the measure of minor arc AB to the nearest degree.

Tags

CCSS.HSG.C.B.5

The length of arc LM is 2.5π and the radius of the circle is 9 cm. Find the measure of arc LM to the nearest degree.

Tags

CCSS.HSG.C.B.5

Rob is trying to open a can. He wants to find the arc length the can opener needs to travel to open the can half way to the nearest tenth of an inch. The radius of the can is 1.5 inches.

Tags

CCSS.HSG.C.B.5

Alison is jogging on a circular track that has a radius of 140 feet. She runs along the track from point R to point N, a distance of 230 feet. Find to the nearest degree, the measure of minor arc RN.

Tags

CCSS.HSG.C.B.5