if the Vertical angle of an isosceles Triangles is 100 then find the measure of its base angles
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Vertical angle is 100°
In isosceles triangle the base angles are equal.
The sum of all the angle of a triangle is 180°
Therefore, the sum of base angles are 80°
Measure of a base angle = 80/2 = 40°
In isosceles triangle the base angles are equal.
The sum of all the angle of a triangle is 180°
Therefore, the sum of base angles are 80°
Measure of a base angle = 80/2 = 40°
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