Question

The angles of atriangle are 1 3 5 Find the measures

Answer 1

Answer:

sum of all triangles of a triangle = 180°

sum of ratio = 1+3+5 = 9

so angle A = 1/9×180 = 20 °

angle B = 3/9×180 = 60 °

angle C = 5/9= 100°

Step-by-step explanation:

sum of all angle of a triangle = 180°