Page 94 - Demo

94 Arrow-Puffin-1_Semester-2 MathsPLANE SHAPESThis is a triangle.It has three sides and three corners.A sandwich and a flag look like triangles.TriangleCornerSide SideSide Corner CornerPlane shapes are two dimensional (2D shapes).This is a square.It has four sides and four corners.All sides are equal in length.A chess board and a carrom board look like squares.chessboardSquareCornerCornerSide SideSideSideCornerCornerLet's Understand Conceptual UnderstandingThis is a rectangle.It has four sides and four corners.It's opposite sides are equal in length.A blackboard and a textbook look like rectangles.a blackboard a textbookCornerCornerSide SideSideSideCornerCornerRectangle