The Unit Circle and Radians

Practice Questions

High School Math › The Unit Circle and Radians

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1

How many radians are in $270^\circ$ ?

2

If Angle equals $72^{\circ}$ , what is the equivalent angle in radians (to the nearest hundredth)?

3

If Angle equals $72^{\circ}$ , what is the equivalent angle in radians (to the nearest hundredth)?

4

How many radians are in $270^\circ$ ?

5

A point has Cartesian coordinates . Rewrite this as an ordered pair in the polar coordinate plane, rounding the coordinates to the nearest hundredth.

6

What is the value of the angle $\frac{3\pi}{2}$ radians when converted to degrees?

7

A point has Cartesian coordinates . Rewrite this as an ordered pair in the polar coordinate plane, rounding the coordinates to the nearest hundredth.

8

What is the value of the angle $\frac{3\pi}{2}$ radians when converted to degrees?

9

If angle equals $136^{\circ}$ , what is the equivalent angle in radians (to the nearest hundredth)?

10

How many degrees are in $\frac{\pi}{3}$ radians?

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