a TRIANGLE THAT HAS A 90 DEGREE ANGLE A right triangle is a triangle that has exactly 90 degrees for one angle.
Any that do not have one angle that is exactly 90 degrees
I am sure there are several; the simplest would be a right triangle, which means, a triangle with a right angle.
A triangle with 1 right angle is a right angle triangle.
Every triangle have 6 main parts: 3 sides and 3 angles. On a right triangle one of the angles has to be a right angle, meaning it has a 90 degree angle.
a TRIANGLE THAT HAS A 90 DEGREE ANGLE A right triangle is a triangle that has exactly 90 degrees for one angle.
If one of the angles in a triangle is exactly 90 degrees, then it is a right-angle triangle.
right angle triangle
Exactly as in the question it is a right angle triangle
It is a right angle triangle
Any that do not have one angle that is exactly 90 degrees
No.
An obtuse triangle has one angle greater than 90 degrees and a right triangle has one angle exactly 90 degrees.
A right-angled triangle is one which has, as one of the angles, an angle of exactly 90 degrees.
No it is impossible for a right triangle to have an obtuse angle therefore it will have one right angle and two acute angles.
Obviously 90 degrees a right angle is the same in every shape.
I am sure there are several; the simplest would be a right triangle, which means, a triangle with a right angle.