Question

exterior angle of a triangle is 170° and its interior opposite angles are equal.find the angles.​

Answer 1

Answer:

The angles of triangles are 10^0, 85^0 and 85^0.

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Answer 2

Let the opposite interior angles of the triangle be x° each [Since they are equal ]

Using the Exterior Angle Property : the Exterior Angle of a triangle is equal to the sum of opposite interior angles .

→ x + x = 170

→ 2x = 170

•°• x = 85

The Angle are 85° each.

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