∠3 is a complement of ∠4, and m∠3=12°. Find m∠4.

Paras Korat asked Oct 11, 2023

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Paras Korat asked Oct 11, 2023

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12 votes

Answer: 78 degrees

Explanation:

a=m∠3 b=m∠4

a=12

b=90-12

b=78

m∠4=78 degrees

Caspar Geerlings answered Oct 16, 2023

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