An angle which measure exactly 90 degrees is called a right angle.
An angle which measures exactly 90 degrees is called a "right" angle. (One measuring less than 90 is 'acute', and one measuring more than 90 degrees is 'obtuse'.)
A right angle is an angle of 90 degrees.
An angle measuring exactly 90 degrees is a right angle.
geometry
An angle that is exactly 90 degrees is called a right angle.
An angle which measure exactly 90 degrees is called a right angle.
A right angle is exactly 90 degrees.
It is called a "right angle".
An angle which measures exactly 90 degrees is called a "right" angle. (One measuring less than 90 is 'acute', and one measuring more than 90 degrees is 'obtuse'.)
A right angle is exactly 90 degrees
A right angle is an angle of 90 degrees.
It's an obtuse angle. Not exactly, an obtuse angle is an angle that is more than 90 degrees.
commonly called a right angle
An angle that measures more than 90 degrees but less than 180 degrees is called an "obtuse" angle. Note Angles less than 90 degrees are called "acute" angles. An angle that is exactly 90 degrees is called a "right" angle. Angles that are more than 90 degrees but less than 180 degrees are call "obtuse" angles. An angle that is exactly 180 degrees is called a "straight line". Angles that are more than 180 degrees and less than 360 degrees are called "reflex" angles.
An angle that measures less than 90 degrees is an acuteangle.Note:Angles less than 90 degrees are called "acute" angles.An angle that is exactly 90 degrees is called a "right" angle.Angles that are more than 90 degrees but less than 180 degrees are call "obtuse" angles.An angle that is exactly 180 degrees is called a "straight line".Angles that are more than 180 degrees and less than 360 degrees are called "reflex" angles.is called an acute angle. An obtuse angle measure in degrees is more than 90.
An angle that measures to precisely 90o is called a right angle.