[" (iv) "9n" a sissceles triangle,the vertex angle is "],[" twice right base angle.(Let the base angle "],[" be b sin degress.Rementiber shat the sum of "],[" a truicmple is "180" degrees)."]

Set up an equation in the following cases: 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).

Set up an equation in the following cases: In an isosceles traingle, the vertex angle is twice either base angel. (Let the base angle be b in degrees. Remember that the sum of angles of a traingle is 180 degrees.

In an isosceles triangle,if the vertex angle is twice the sum of the base angles,calculate the angles of the triangle.

In an isosceles triangle, if the vertex angle is twice the sum of the base angles, calculate the angles of the triangle.

In an isosceles triangle if the vertex angle is twice the sum of the base angles,calculate the angles of the triangle

In an isosceles triangle, if the vertex angle is equal to the sum of the base angles, then the measure vertex angles of the triangles is

In an isosceles triangle, the base angles are equal.The vertex angle is 40^@ .What are the base angles of the triangles? (Remember the sum of three angles of a triangle is 180^@ )

In an isosceles triangle,the base angles are equal.The vertex angle is 40^(@) What are the base angles of the triangle?

Solve the following: In an isosceles triangle, the base angles are equal. The vertex angle is 40^@ . What are the base angles of the triangle? (Remember, the sum of three angles of a triangle is 180^@ ).