Question

In an isosceles triangle the base angle is twice as large as the vertex. Find the angles of the triangle

Answer 1

• Let the vertex angle be x.
• So base angles are 2 x .

A/Q, 2 x + 2 x + x = 180

   5 x = 180

   x  = 36

Angles are :

• 72 , 72 and 36.

Thank u.

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