Question

if the Vertical angle of an isosceles triangle is 100 degrees, then find the measure of its base angles

Answer 1

✴ HEYA ✴

In an Isosceles triangle opposite two angles are equal...


100+x+x = 180
100+2x= 180
2x = 180-100
2x = 80
x = 80/2
x = 40


So, the remaining two angles are 40 and 40

Answer 2

if the Vertical angle of an isosceles triangle is 100 degrees, then find the measure of its base angles
Answer:-
in:- (image)
Both are 40°.