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What should I do I don’t understand

What should I do I don’t understand-example-1
User Rsinha
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1 Answer

6 votes

Answer:

∠MCD and ∠GCM are complementary

∠FGM and ∠MGC are complementary

∠MCD, ∠CDM and ∠DMC add up to 180°

Explanation:

Complementary angles are two angles that add up to 90°.

The angles of a triangle add up to 180°

User Jaren
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5.2k points