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Each of the two equal angles of a triangle is twice to he third angle. Find the angles of the triangle.
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In triangle
∠ABC = ∠ACB = x
and
∠BAC = 2 ∠ABC = 2∠ACB = 2x
∴ Sum of all the angles of triangle =180°
∴ x + x + 2x = 180°
∴ 4x = 180°
∴ x = 45°
∴ ∠ABC = ∠ACB = x = 45°
∴ ∠BAC = 2x = 90°
PLZ MARK AS BRAINLEST........
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