A rectangle
It is a square or a rectangle where each interior angle is a right angle of 90 degrees.
Each angle in a square is 90 therefore each angle is a right angle.
A rectangle.
Each angle of a rectangle is a right angle. (90°)
Each angle in a rectangle is a right angle measuring 90°.
a right angle
A square.
it is a square
A square.
rectangle
a rectangle
Yes it is.