Question

if in triangle abc angle a = angle b+angle c what type of triangle is it​

Answer 1

Answer:

Right angled triangle

Step-by-step explanation:

a+b+c=180 (Angle Sum Property of a Triangle)

=a+a=180 (As a=b+c)

=2a=180

=a=90°

As one of the angle of the triangle is 90°, it is a right angled triangle.

Answer 2

Answer:

Imagine that,,a=90 and b=45 and c=45

so,, it is a Right triangle..