Math, asked by mishrarinku9930, 5 months ago

Find the value of the unknown'x' in the following diagrams. triangle PQR

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Answered by omsharma0809bpl

1

The triangle is have sum of all angle 180°

So there are 90°and 30° so the x is

90°+30°= 120°

So, 120°-180° = 60°

X= 60°

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