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Find the measure in degrees of the angle

Find the measure in degrees of the angle-example-1

1 Answer

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Answer:

120°

Explanation:

We know that the exterior angle of a triangle is equal to the sum of the interior opposite angles.

Let the unknown angle be x.

Accordingly,

70° + 50° = x

120° = x

Find the measure in degrees of the angle-example-1
User Cong Ma
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