Question

A triangle whose angle measures are $52°,91°and37°$ is an triangle .

Answer 1

Obtuse angle triangle:

A triangle whose any one of the angles is an obtuse angle or more than $90$ degrees, then it is called obtuse-angled triangle or obtuse triangle. Here, one angle is $91°$, hence it is obtuse angled triangle.

Hence, a triangle whose angle measures are $52°,91°and37°$ is an obtused angle triangle