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If an exterior angle of a triangle is 140 degrees and its opposite interior angles are equal to each other, which of the following is the measure of the equal angles of the triangle?
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4 votes
If an exterior angle of a triangle is 140 degrees and its opposite interior angles are equal to each other, which of the following is the measure of the equal angles of the triangle?

User Saorikido
by
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1 Answer

6 votes
70 is the measure of the angel
As,
The third interior angel will be 180-140=40
By A.S.P
Let two same angels be x
2x + 40 = 180
X = 70

User ManojRK
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4.8k points
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