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-25 Points- Find the measure of angle CHF.
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-25 Points-
Find the measure of angle CHF.

-25 Points- Find the measure of angle CHF.-example-1
User Naresh Podishetty
by
7.6k points

1 Answer

0 votes

Answer:

∠CHF = 115°

Explanation:

∠CHF is a chord - chord angle formed by the chords AC and FB

The measure of the angle is

∠CHF = 0.5( m arc CF + m arc AB, that is

∠CHF = 0.5( 100 + 60 + 30 + 40) = 0.5(230) = 115°

User Wadesworld
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8.1k points
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