Question

Find cos^-1 0.9455 to the nearest degree.

A.26 degrees
B.71 degrees
C.19 degrees
D.41 degrees

Answer 1

c) 19 degrees

Hope this helped!

Answer 2

`Cos^(-1)(0.9455)` = 19 degree.

Explanation:

Given:
`Cos^(-1)(0.9455)`.

To find : values of
`Cos^(-1)(0.9455)`.

Solution : We have given that
`Cos^(-1)(0.9455)`.

`Cos^(-1)(0.9455)`. =0.33166 radians

In form of degree

0.33166 radians = 19 degree.

Therefore,
`Cos^(-1)(0.9455)` = 19 degree.