Question

Can someone please help me with my Geometry homework please?

Please use the following image below to solve the question:
Find the measure of the red arc or angle.
What is the measure/degree of PS?(The symbol is in the the image)

Please show all the work on how you got your answer.

Answer 1

arc PS = 80°

Explanation:

Arc PS is shown as being intercepted by the inscribed angle PRS, which is marked as 40°. The measure of the intercepted arc is twice the measure of the inscribed angle:

arc PS = 2×40°

arc PS = 80°