A circle with center P is shown. RS and ST are tangent to Circle P. What Is the degree measure of angle RST

Explanation:

Given

See attachment

Required

Find

To do this, we make use of the following theorem

--- angle at the center and angle between two tangents add up to 180 (i.e. they are supplementary angles)

So, we have:

Collect like terms

b is the right answer for this question.

it would be 2 or b because the clouds are a form of condensation