Question

Given ∆ABC~ ∆DEF, if ⦟A = 45° and ⦟E = 35° then ⦟B =?

Answer 1

angke B will be 100°

as, angle A + angle B + angle C = 180

45 + angle B + 35 = 180

angle B = 180 - 80

and so B is 100

Answer 2

hope it's helps you . thank u