Question

if the Vertical angle of an isosceles triangle is 4 degree then find the measure of its base angles

Answer 1

The base angles of an isosceles triangle are equal and their sum is equal to 130 because the sum of the angles of a triangle is 180. the vertex angle is 50 so 180 - 50 = 130.since the base angles are equal. then divide 130 by 2 so you have 65 which is D.
SIMILAR TO THIS PUT VAL;U

Answer 2

let the angles be 4,x and x

4 + x +x =180
4+2x= 180
2x=176
x=176/2

x=88

the angles are 4 , 88 and 88