converting degrees to radians and vice versa

Front

What is the formula to convert degrees to radians?

Back

To convert degrees to radians, use the formula: radians = degrees × (π/180).

Front

Convert 180° to radians.

Back

180° is equal to π radians.

Front

What is the formula to convert radians to degrees?

Back

To convert radians to degrees, use the formula: degrees = radians × (180/π).

Front

Convert π/4 radians to degrees.

Back

π/4 radians is equal to 45°.

Front

How many radians are in a full circle?

Back

There are 2π radians in a full circle.

Front

What is the approximate value of π in decimal form?

Back

The approximate value of π is 3.14.

Front

Convert 90° to radians.

Back

90° is equal to π/2 radians.

Front

What is the relationship between degrees and radians?

Back

Degrees and radians are two units for measuring angles; 180° is equivalent to π radians.

Front

How many degrees are in 1 radian?

Back

Approximately 57.3°.

Front

Convert 360° to radians.

Back

360° is equal to 2π radians.