Question

Quadrilateral EFGH is inscribed inside a circle as shown below. Write a proof showing that angles H and F are supplementary

Answer 1

can someone please help me

Answer 2

wait what?

Answer 3

This is a key to what you need to do.

Answer 4

What do i need to do

Answer 5

You need a theorem that deals with inscribed angles and arc measures.
Also, you need the theorem that tells you the sum of the measures of the interior angles of a polygon of n sides.

Answer 6

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