A right angle triangle
A right angle triangle.
any triangle can contain at most 1 obtuse angle. it is called an obtuse triangle.
A right triangle
An obtuse angled triangle.
A right angle triangle contains a 90 degree angle and 2 acute angles.
A right angle triangle
A right angle triangle.
A right triangle contains one 90 degree angle.
any triangle can contain at most 1 obtuse angle. it is called an obtuse triangle.
Your question contains the answer. It is a 'right' triangle.
A right triangle contains one 90 degree angle and the other angles must add to 90 because the sum of the angles in a triangle is 180 degrees.
Obtuse triangle
It is a right angle triangle
A right triangle
An obtuse angled triangle.
An obtuse angled triangle, or more simply, an obtuse triangle.