Question

Convert 90 degrees to radians.

π radians

2π/3radians

π/3 radians

π/2 radians

Answer 1

The answer is the last one . =

π

2

Answer 2

ANSWER


`(\pi)/(2) \: radians`

Step-by-step explanation

To convert from degrees to radians, we multiply by:


`(\pi)/(180 \degree)`

We want to convert 90° to radians.

This implies that,


`90 \degree = 90 \degree * (\pi)/(180 \degree) = (\pi)/(2) \: radians`


The last option is correct.