Rectangle

By Math Original No comments

Rectangle A Rectangle is a four sided-shape where all the angles are right-angled (90o). Properties 1. It’s a parallelogram with four right angles. 2. It’s diagonals bisect each other. 3. The opposite side of  a rectangle is equal. 4. The opposite side of a rectangle is parallel. The area and the perimeter of Rectangle The area of a Rectangle is the […]

Polygons

By Math Original No comments

Polygons Polygons are the part of the plane bounded by a dashed line enclosed. So, basically a polygon is made from straight lines. Polygons are classified  by the number of sides that they have. Three sided polygons A three sided polygon is a triangle. The internal angles of all triangles add up to 180°. Triangles can […]