In isosceles triangle one base angle is twice of vertex angle. Find the three angle of the triangle.
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Answer:
if one base angle be x° then other will be also x°
as triangle is isosceles..
ATQ vertex angle = 2x°
using angle sum property of triangle..
x + x + 2x = 180°
4x = 180°
x = 45°
then the angles of triangle are 45°, 45° and 90°
hope this will help you
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