Question

Please use the following image below in order to answer the question correctly:

In the diagram, ⊙R≅⊙S.
Find m DE⌢. (The symbol is in the image below)

What is the degree measurement of m DE? (Again the symbol is in the image below)

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

You don't not need to explain if you aren't able to. All I want is the work on how you got your answer.

Answer 1

DE=145

Explanation:

Both circles are congruent and so are the triangles, because of the radius. So mDE is also 145