Converting Radians and Degrees

Front

How many DEGREES are in a circle?

Back

360°

Front

What is the correct conversion factor to use when converting from DEGREES TO RADIANS?

Back

\(\frac{\pi \text{ rad}}{180°}\)

Front

What is 45 degrees in radians?

Back

\(\frac{\pi}{4}\)

Front

Convert 510° to Radians.

Back

\(\frac{17\pi}{6}\)

Front

Convert 150° to radians.

Back

\(\frac{5\pi}{6}\)

Front

What is the relationship between degrees and radians?

Back

Degrees and radians are two units for measuring angles. 180° is equivalent to \(\pi\) radians.

Front

How do you convert radians to degrees?

Back

Multiply the radian measure by \(\frac{180°}{\pi}\).

Front

What is the radian measure of a right angle?

Back

\(\frac{\pi}{2}\) radians.

Front

How many radians are in a full circle?

Back

2\(\pi\) radians.

Front

What is the conversion of 90° to radians?

Back

\(\frac{\pi}{2}\) radians.