Question

find'x' for the given figure.
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Answer 1

Answer:

$\sf \: \angle A = (x + 12) \degree \\ \sf \angle \: B = x \degree \\ \sf \angle \: C = (x - 12 )\degree \\ \\ \purple{ \bf \: by \: angle \: sum \: property \implies} \\ \sf \: \angle \: A +\angle B + \angle C \: = 180 \degree \\ \sf \cancel{ (x + 12) \degree} + \cancel{ (x - 12 ) \degree }+ x \degree = 180 \degree \\ \sf \: x = 180 \degree$

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Answer 2

$\huge\sf\underline{\underline{\red{refer \: this \: attachment}}}$

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