Question

Q14) If one angle of a triangle is equal to sum of the other two angles
then the triangle is​

Answer 1

Answer:

then they both are equal

Answer 2

Answer:

Right Angled Triangle

Step-by-step explanation:

Let three angles be A,B,C

We know that A+B+C = 180°

Given one angle (say A ) = sum of other two angle (Say B+C)

i.e A = B+C

A+B+C = 180°

A+(B+C) = 180°

A+ A= 180°

2A = 180°

A = 90°

If any one angle is 90° it is right angled triangle