A right-angle is a 90 degree angleA right triangle has one, and a 90-degree angle isone.
A right angle. i think it's a right angle
A 90-degree angle is commonly called a right angle.
A right angle because 180* - 90* is 90* which is a right angle !
It is also a right angle Supplement = 180 - angle = 180-90 = 90 = right angle
A right angle is an angle of 90 degrees.
A 90-degree angle is a right angle.
A right angle is 90 degrees (90o).90
A right angle.
A right-angle is a 90 degree angleA right triangle has one, and a 90-degree angle isone.
A right angle. i think it's a right angle
90 degrees of a right angle.
A right angle is 90 degrees.
There are 90o in a right angle. A right angle is one-quarter of a full circle i.e. 360o.
90 degreesThere are 90 degrees in a right angle.There are 90 degrees in a right angle
An angle of 90 degrees is normally called a right angle.An angle of 90 degrees is a right angle
A 90-degree angle is commonly called a right angle.