Question

A triangle is isosceles. if one angle of the triangle measures 102°, what are the measures of the largest and smallest angles of the triangle?

Answer 1

the sum of three angles = 180

a + b +c = 180

a=102 and b= c (triangle is isosceles)

so b+c= 180- 102
b+c= 78

b= c= 78 / 2 = 39