EVERYTHING ABOUT TYPES OF QUADRILATERALS

So a sq. is actually a Exclusive form of rectangle, it's a person where all the perimeters have the identical length. So each sq. is actually a rectangle as it is a quadrilateral with all 4 angles proper angles. However not each rectangle can be a sq., for being a square its sides have to have a similar length.Concave Quadrilaterals: At the least o