Question 1

What is the radian measure of a right angle?

Accepted Answer

\frac{\pi}{2}

Answer

\frac{\pi}{2}

Answer

\frac{\pi}{2}

Answer

\frac{\pi}{2}

Question 2

How many radians are there in a full circle?

Accepted Answer

\frac{\pi}{2}

Answer

\frac{\pi}{2}

Answer

\frac{\pi}{2}

Answer

\frac{\pi}{2}

Question 3

What is the degree measure equivalent to

\frac{3\pi}{4}

radians?

Accepted Answer

135 degrees

Answer

45 degrees

Answer

180 degrees

Answer

90 degrees

Question 4

If an angle measures 1 radian, how many degrees is this approximately?

Accepted Answer

57.3 degrees

Answer

45 degrees

Answer

60 degrees

Answer

90 degrees

Question 5

Convert

\frac{3\pi}{4}

degrees to radians.

Accepted Answer

\frac{\pi}{2}

Answer

\frac{\pi}{2}

Answer

\frac{\pi}{2}

Answer

\frac{\pi}{2}

Question 6

If an angle is

\frac{3\pi}{4}

radians, what is its equivalent in degrees?

Accepted Answer

-30 degrees

Answer

30 degrees

Answer

45 degrees

Answer

-150 degrees

Question 7

What is the radian measure of an angle of 270 degrees?

Accepted Answer

\frac{\pi}{2}

Answer

\frac{\pi}{2}

Answer

\frac{\pi}{2}

Answer

\frac{\pi}{2}

Question 8

What is the degree measure of an angle of

\frac{3\pi}{4}

radians?

Accepted Answer

150 degrees

Answer

135 degrees

Answer

180 degrees

Answer

120 degrees

Question 9

How many radians are there in an angle of 45 degrees?

Accepted Answer

\frac{\pi}{2}

Answer

\frac{\pi}{2}

Answer

\frac{\pi}{2}

Answer

\frac{\pi}{2}

Question 10

If an angle measures

\frac{3\pi}{4}

radians, what is its equivalent in degrees?

Accepted Answer

180 degrees

Answer

360 degrees

Answer

90 degrees

Answer

270 degrees

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