Radian Measure

Question 1

Convert –18° to radians.

Revolt · Accepted Answer

radians

Question 2

What is the equivalent radian measure of 540°?

Revolt · Accepted Answer

radians

Question 3

Given a radius of 9 inches, estimate the length of arc s to the nearest hundredth. ⇒ 21.24 inches

Revolt · Accepted Answer

21.24 inches

Question 4

How long is the arc intersected by a radian central angle in a circle with radius 7 feet?

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/EVresources/3111-13-02-10-10-task/mc001-5.jpg

Question 5

How many degrees has the Ferris wheel rotated? ⇒ 180

Revolt · Accepted Answer

180

Question 6

An angle measures radians. What is the degree measure of the angle?

Revolt · Accepted Answer

140°

Question 7

Use the circle.What is the radian measure for the angle to the nearest hundredth? Use 3.14 for .X 1.18✔ 2.36 radians4.19 radians

Revolt · Accepted Answer

✔ 2.36 radians

Question 8

What is the radian equivalent for 180°?

Revolt · Accepted Answer

radians

Question 9

To the nearest foot, what is the radius of the Ferris wheel if you traveled 157 feet? feet

Revolt · Accepted Answer

50

Radian Measure Answers