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Help with 30 please I forget what supplementary and complementary mean

Help with 30 please I forget what supplementary and complementary mean-example-1
User JJSmith
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1 Answer

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Answer:

a. ∠AMB, ∠BMC

b. ∠BMC, ∠CMD

Explanation:

supplementary=angles add up to 180°

Complementary=angles add up to 90°

User Rick Pastoor
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