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Help please. Anyone good at math?

Help please. Anyone good at math?-example-1

1 Answer

9 votes

Answer:

m∠x = 47°

Explanation:

The given shape is a triangle.

Sum of interior angles of the triangle is 180,

x + 102 + 31 = 180

x + 133 = 180

x = 180 - 133

m∠x = 47°

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