If each pair of opposite sides of a quadrilateral is equal, then it is a parallelogram.
A quadrilateral is a closed two-dimensional figure formed by joining four points, where no three points are collinear. It has: 4 vertices 4 angles 2 diagonals Angle Sum Property quadrilateral class 9 pdf download
Class 9 Maths Chapter 8: Quadrilaterals – Notes and PDF Guide If each pair of opposite sides of a
The line segment joining the mid-points of two sides of a triangle is parallel to the third side and is half of it. Why Download the Class 9 Quadrilaterals PDF? Having a PDF version of these notes is helpful for: quadrilateral class 9 pdf download