Question

For this isosceles triangle, find the measure of angles a and b.

angle a =

and angle b =

Answer 1

Answer:

a=63°

b=63°

Step-by-step explanation:

a+b+54°=180°(sum of angles in a triangle)

a+b=180°-54°

a+b=126°

a+b=126°\2

a=63°,b=63°