The name of an angle that measures exactly 90 degrees is called a right angle. In geometry, a right angle is formed when two lines or line segments meet at a 90-degree angle, creating a perfect L-shape. Right angles are commonly seen in shapes such as squares, rectangles, and other geometric figures. The symbol for a right angle is a small square placed in the corner where the angle is formed.
90 degrees...
A right angle is 90 degrees.
A 90-degree angle is also referred to as a right angle.
An angle which measure exactly 90 degrees is called a right angle.
103 degrees is an obtuse angle because it is greater than 90 but less than 180 degrees
90 degrees...
90 degrees
90
A right angle is 90 degrees.
90 degrees
acute angel
An obtuse angle is greater than 90 degrees but less than 180 degrees.
A right angle measures 90 degrees.
An acute angle measures <90o
That is called an acute angle.
Perpendicular lines meet at 90 degrees
A 90-degree angle is also referred to as a right angle.