![]() The perimeter of a 2D shape is the total length of its boundary. The area of a 2D shape is the space enclosed within it. Observe the properties of the given rectangle ABCD to identify it as a 2D shape. Some of the real-life examples of a rectangle are table tops, blackboards, cardboard, etc. ![]() All four sides are equal, i.e., side PQ = QS = RS = PRĪ rectangle is a 2D shape with four sides in which the opposite sides are equal and parallel, and all the four angles measure 90 ̊.Observe the properties of the given square PQSR to identify it as a 2D shape. Some of the real-life examples of a square are: a loaf of bread and a chessboard. The following figure shows the sides and vertices of a triangle.Ī square is a 2 dimensional shape with four equal sides and each angle is equal to 90˚. Some real-life examples of a triangle are traffic signs, pyramids, and nachos. It is a polygon whose interior angles add up to 180°.A triangle is a closed shape with 3 sides, 3 vertices and 3 angles.Observe the properties of a triangle to identify it as a two dimensional shape. ![]() Observe the following figure to see the different parts of a circle.Ī triangle is a 2 dimensional shape with three sides and three vertices (corners). It is the longest possible line that can be drawn inside a circle and is twice the length of the radius.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |