A square and a rectangle both have 4 right angle corners.
Not normally but in the shape of a rectangle it has 4 right angles.
A right angle triangle
A square and a rectangle.
Square
square
An example is an A4 sheet of paper. There is a right-angle in each corner, 4 right-angle in total. So, basically, an angle in a shape is a change of direction.
A square or a rectangle.
polygon
A four-sided shape with one right angle is a quadrilateral. There is no more specific term, unless it has more than one right angle or has equal sides.
yes it does like a square or a rectangle, but not all 4 sided shapes have a right angle like a rhombus.
Rhombus :)
the answer is square's.