in an isoceles triangle the base is angle is twice as large as vertex angle.find angle of triangle
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Hey friend...!!!
Let the vertex angle be x.
Then, Base angles are = 2x and 2x
So,
2x + 2x + x = 180
5x = 180
X = 180/5
X = 36
So,angles are 36°,
(36 * 2) = 72° and,
(36 * 2) = 72°
Hope it helps...!!!
Let the vertex angle be x.
Then, Base angles are = 2x and 2x
So,
2x + 2x + x = 180
5x = 180
X = 180/5
X = 36
So,angles are 36°,
(36 * 2) = 72° and,
(36 * 2) = 72°
Hope it helps...!!!
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