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How do you find the measure of ECF?

How do you find the measure of ECF?-example-1
User Nixxon
by
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1 Answer

2 votes

Answer:

37°

Explanation:

∠ECF= ∠ACG

∠ACG= 90° - ∠GAC= 90° - 53°= 37°

User Ruud
by
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