idreaunamcgraw8 idreaunamcgraw8

16-07-2020
Mathematics

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Can you guys help me out step by step easy and quick

Can you guys help me out step by step easy and quick class=

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LazyBun LazyBun

16-07-2020

Answer: Angle ACE = 80 degree

Explanation:
DCE = DCA + ACE = 180 degree
180 = 100 + ACE
180-100 = ACE
80 = ACE

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