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An exterior angle of a triangle is equal to 100° and two interior opposite angles are equal. Each of these angles is equal to(a) 75°(b) 80°(c) 40°(d) 50° |
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Answer» An exterior angle of a triangle is equal to 100° and two interior opposite angles are equal. Each of these angles is equal to (a) 75° (b) 80° (c) 40° (d) 50° |
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