Question

Trigonometry

Arc Length and Radian Measure
Solve the following problem.
Convert 75* to radians.

Answer 1

1.309 rad

Explanation:

We are told to convert 75° to radians.

# we know that 1° is equivalent to 0.01745radians.

-To convert any angle degree to radians, we multiply it by π/180 or 0.01745rad:

`=75\textdegree * \pi/180\\\\=1.309 \ rad`

Hence, the radian equivalent of 75 is 1.309 rad