45 degrees. 45 degrees
The measure of a right angle is 90 degrees .
A right angle is formed when two lines meet at an angle whose measure is 90 degrees. A right triangle is a triangle in which one angle is a right angle. (Note: there cannot be more than one.)
A 90 degree angle is formed at a right angle.
An angle of 45 degrees can be constructed by bisecting a right angle with a pair of compasses and a straight edge or merely using a protractor.
A right angle is a 90 degree angle.
90 degrees is the measure of a right angle
a right angle is 90o
Measure it and if it is 90 degrees, then it is a right angle
a right angle