Question

in triangle abc ,ab=ac and angle b= 3/2 of the angle a, find all the angles of the triangle

Answer 1

Answer:

45,67.5,67.5

Step-by-step explanation:

ab=ac implies it is an isosceles triangle two sides and well as opposite angles are equal

a+b+c=180

a+3/2a+3/2a=180

4a=180

a=45

therefore b=c=67.5