A right angle triangle
Those triangles with 25 and 90 degree angles are called right angle triangle.
In a right triangle the greatest angle is 90 degrees.
a right triangle it's called this because it has a right angle.
more than a 90 degree angle but less than a 180 degree angle
If a triangle has a 100 degree angle, it is an obtuse triangle because a 100 degree angle is an obtuse angle. angle > 90 = obtuse angle = 90 = right angle < 90 = acute
A right angle triangle
Yes, the definition of a right triangle is that it has a 90 degree angle
A right triangle has a 90 degree angle in it. This is not to be confused with a wrong triangle, which has two 90 degree angles.
a TRIANGLE THAT HAS A 90 DEGREE ANGLE A right triangle is a triangle that has exactly 90 degrees for one angle.
A triangle with a 90 degree angle and two acute angles is a right angle triangle.
right triangle.
A right triangle
A right triangle.
a right triangle
An isosceles triangle can have a 90 degree angle, but doesn't necessarily. Similarly, a right triangle can be an isosceles triangle, but isn't necessarily.
A right-angle is a 90 degree angleA right triangle has one, and a 90-degree angle isone.