A complementary angle is an angle that adds up to 90 degree each and every time. So, therefore the correct formula to use is 90-63=27. Now, you have your answer and can check it twice if you'd like by the formula. Again your answer is 27.
Answer from: Quest
b
step-by-step explanation:
it have 5 sides and 5 identicle angle.the rest does not have the same property as b.
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Answer from: Quest
answer: the is put the 450
step-by-step explanation:
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