Question

Use a calculator and inverse functions to find the radian measures of a given angle around your answer to the nearest hundredth.angles whose sign is -0.26

Answer 1

Answer

Option C is correct.

x = -0.26 + 2pn

OR

x = -2.88 + 2pn

Explanation

Using the calculator and inverse functions

Let the unknown angle be x

Sin x = -0.26

x = Sin⁻¹ (-0.26)

x = -0.26 or -2.88 (From the calculator)

In order to generalize it, we add 2pi to both of them.

x = -0.26 + 2pn

OR

x = -2.88 + 2pn

Hope this Helps!!!