Question

A triangle can have two right angles

• A. True
• B. False

Answer 1

The correct option is B False

Suppose a triangle have two right angle .

Then the sum of two right angles $=90+90=180°$.Here we are still left with the third angle.

If we add the third angle then the sum of angle of triangle will be greater than $180°$

Since the sum of three angle of triangles is $180°$.

Hence triangle can not have two right angles