Mary says the pen for her horse is an acute right triangle. is this possible? explain.

Mary means it's a right triangle and therefore the other two angles are acute, if the two angles are congruent then it's an isosceles right triangle. if not the same it's a scalene right triangle Mary has to know when classify triangles by angle measure it has to be one type of angle either a right, acute or obtuse by sides isosceles and scalene Hope this helps