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Valentin [98]
3 years ago
5

Please need help asap!!

Mathematics
2 answers:
salantis [7]3 years ago
7 0

The measures of the interior angles in a quadrilateral add up to 360 degrees, so make angles A, B, and C add up to 360 in an equation. Solve for x, the missing angle.

34 + 108 + 65 + x = 360

Combine like terms.

207 + x = 360

Subtract 207 from both sides.

x = 153

C) 153 degrees is your answer.

ankoles [38]3 years ago
6 0

The answer is 153.

34+108+65=207

360-207=153

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^^^This means you need to use tan:

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^^^input tan(24) into calculator, then multiply 12 to both sides to isolate and solve for x

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stiks02 [169]

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