Question

A triangle can have two right angles.

• A. True
• B. False

Answer 1

The correct option is B

False

The sum of angles of a triangle is ${180}^{\circ }$. There are 3 angles in a triangle and if the there are two angles that measure ${90}^{\circ }$each, then the sum of two angles itself will be ${180}^{\circ }$ thereby making the third angle zero degrees which is not possible. A triangle with 2 right angles will not satisfy the angle sum property of a triangle. Hence a triangle cannot have 2 right angles.