right angle
A right angle triangle contains a 90 degree angle and 2 acute angles.
A right angle contains 90 degrees.
A right angle is 90 degrees.
A right Iscolese
A right angle triangle contains a 90 degree angle and 2 acute angles and all of the 3 angles add up to 180 degrees.
No. A hypotenuse is defined as the side opposite the right angle in a triangle that contains a right angle.
A right-angle triangle.
Measured in degrees a right angle is 90 (or 270 - if you are measuring backward).
90 degrees.
A right triangle contains one 90 degree angle.
That's simply called a right triangle.