∠ACB is a circumscribed angle. Solve for x.Question options:1) 482) 463) 444) 42

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Vo Quoc Cuong asked Jan 3, 2023

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∠ACB is a circumscribed angle. Solve for x.Question options:1) 482) 463) 444) 42

Mathematics
college

Vo Quoc Cuong asked Jan 3, 2023

by Vo Quoc Cuong

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1 Answer

16 votes

Answer:

x = 44

Explanations:

Note that:

Opposite angles of a cyclic quadrilateral are supplementary

(3x + 10) + 38 = 180

3x + 10 + 38 = 180

3x + 48 = 180

3x = 180 - 48

3x = 132

x = 132/3

x = 44

Markus Michel answered Jan 8, 2023

by Markus Michel

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