right angle
With a small square in its corner
A standard sheet of paper has a right angle at each corner.
Each angle in a square is 90 therefore each angle is a right angle.
A right angle
A square corner is a 90° angle which is called a "Right angle".
right angle
right angle
A corner of 90 degrees is a right angle
It is a right angle trapezoid
In the corner
With a small square in its corner
90 degrees, or a right angle.
A square has FOUR right angles. Each corner is a right angle.
A standard sheet of paper has a right angle at each corner.
acute andle right angle obtuse angle reflex angle
Each angle in a square is 90 therefore each angle is a right angle.