Question

Can a triangle have two obtuse angles?
If True enter 1, else enter 0.

Answer 1

Let there be a triangle with two angles greater than 90 and one angle may be any other value say a
Sum of angles = $2\times (>90)+a$
Sum of angles = $180+a$
Since, the sum of angles exceed ${180}^{\circ }$. The triangle cannot have two obtuse angles.