jaydencure jaydencure

22-01-2021
Mathematics

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∠A and ∠B are complementary angles. If m∠A is 30∘, what is the measure of ∠B?
Group of answer choices
40∘
90∘
150∘
60

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chetankachana chetankachana

22-01-2021

Answer:

60

Step-by-step explanation:

90-30 = 60

Remember, Complementary angles always = 90°

Supplementary always equals 180°

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