Question

Find the value of x in the following figure.

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Answer 1

$x + 102 + x + 12 = 180.\pink{line \: \: \: angle} \\ \\ 2x + 114 = 180 \\ \\ 2x = 180 - 114 \\ \\ 2x = 66 \\ \\ x = \frac{66}{2} \\ \\ x = 33$

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