Question

Find the marc RF if mangle FNR = 38°.
I think it's 38 aswell.

Answer 1

The measure of arc RF is not 38.

Angle FNR is an inscribed angle of a circle.

Answer 2

Formula for the measure of an inscribed angle of a circle is attached.

Answer 3

m<FNR = (1/2)*(arc RF)

38 = (1/2)*(arc RF)

Double both sides to solve for arc RF @love14

Answer 4

76!

Answer 5

That is what I got.

Answer 6

thank you very much :)