Question

find the complement of each of the following angles 77°​

Answer 1

Answer:

As we know for becoming a complementary angle the sum of both the angles should be 90

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Let the complementary angle be x

77

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+x=90

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⇒x=13

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Answer 2

Answer:

$90^{0} - {77}^{0} = complment \ \\ therefore \: complement \: of \: 77 = {23}^{0}$