What is the square?
A square is a lot like a rectangle, with one notable exception all it's sides are equal length. Like rectangles, squares have all 90 degree angles and parallel opposite sides.
What are some shapes that have four sides?
A quadrilateral is a four sided polygon with four angles. There are many kinds of quadrilaterals. The five most common types are parallelogram, the rectangle, the square, the trapezoid and rhombus.
Fact about four sided shapes
Quadrilateral : https://www.mathsisfun.com/quadrilate
Information about square.
A square is a polygon with 4 sides of equal length and 4 right angle corners (90 degree corners). Because it has 4 sides of equal length, a square is a regular quadrilateral. A square is also a rectangle with equal sides and a rhombus with right angles. ... A square has 4 lines of refletional symmetry.
