90 degrees
A square or a rectangle
a right angle
Square
A square.
An angle that forms a square corner is called a right angle. It measures exactly 90 degrees and is a fundamental concept in geometry, often denoted by a small square in the corner of the angle. Right angles are commonly found in various shapes, including squares and rectangles.
It is called the right angle! Smart one!
right angle
A square corner is a 90° angle which is called a "Right angle".
A square or a rectangle
a right angle
A right angle is an internal angle equal to 90o You can tell if an angle is a right angle because it has a little symbol which is a square where the two lines meet to form the angle. A right angle is a quarter of a circle. Lines that are at a right angle are perpendicular to each other.
Square
A square.
Yes a parallelogram with a right angle is a square.
A right angle is 90 degrees. The square root of a right angle would be the square root of 90, which is 9.486.
A square has FOUR right angles. Each corner is a right angle.
Each angle in a square is a right angle, or a 90 degree angle.