Front

How many radians does a circle have?

Back

2π radians

Front

If you split a circle into 6 equal parts, how many degrees will each section be?

Back

60°

Front

Convert 150° to radians.

Back

Front

How many radians are there in half a circle?

Back

π radians

Front

Convert π radians to degrees.

Back

180°

Front

What is the relationship between degrees and radians?

Back

Degrees can be converted to radians using the formula: radians = degrees × (π/180).

Front

How many degrees are in a full circle?

Back

360°.

Front

What is the radian measure of 90 degrees?

Back

Front

How do you convert radians to degrees?

Back

Degrees = radians × (180/π).

Front

What is the radian measure of 180 degrees?

Back

π radians.