An angle that measures between 0 and 90 degrees is an acute angle.
Any triangle that has an angle measuring 90 degrees is a right triangle.
That is a straight 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.
If each angle measures 90 degrees the polygon is a square and so its angles sum to 360 degrees.
A right angle is exactly 90 degrees.
90
a right angle
A right angle
Yes.
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'.)
An angle that measures to precisely 90o is called a right angle.
There are typically 3 angles, obtuse, acute, and right. obtuse- an angle that measures over 90° acute- an angle that measures less than 90° right- an angle that measures exactly 90°
The corner of a square measures 90 degrees which is a right angle.
right (apex)
Obtuse. Any angle measuring greater than 90 degrees but less than 180 is considered obtuse. An acute angle is any angle measuring between 0 and 90 degrees. A right angle is an angle measuring exactly 90 degrees while a straight angle measures exactly 180 degrees.
Yes a right angle is defined as an angle that measures exactly 900