Question

In an isosceles triangle, the vertex angle is twice either base angle.
(Let the base angle be b in degrees. Remember that the sum of
angles of a triangle is 180 degrees). form an equation using the given data whit the solution if the equation as the sun of angles of a triangle that is 180

Answer 1

Answer:

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Answer 2

Answer:

b = 45°

Step-by-step explanation:

We know that in an isosceles triangle, the vertex angle is twice either base angle and the base angles are equal.

Let the base angle be b in degrees.

∴ 2b + b + b= 180°

4b= 180°

b = 45°

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