Math, asked by nancyinsan3732, 1 month ago

find the complementary angle of 72whole 1 by 2

Answers

Answered by sanayganguly

0

Answer:

17½° is the correct answer

Step-by-step explanation:

One angle = 72½

Let another angle be x

ACCORDING TO THE PROBLEM:-

=>72½+x=90°

=>145/2 +x=90°

=>x=90-145/2

=>x=17½°

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