# Mensuration

Contents

The part of geometry concerned with ascertaining lengths, areas, and volumes, is called Mensuration. In this chapter we will add to what we have already studied in previous classes by learning about new shapes like Cube, Cuboid, Cylinder and their volumes.

12 exercises available

We have studied about area of squares, rectangles, triangles, circles in previous classes; let's check how much you remember!

A quadrilateral which has one pair of opposite sides parallel is called trapezium. Here we will learn how to calculate area of trapezium

Here we will learn how to calculate area of rhombus.

A polygon can be decomposed into different parts and the area of individual parts can be added to find the area of polygon.

Learn how to find the total area of the surfaces of 3D shapes. To do this, we wrap 3D shapes in 2D nets.

In this topic we will learn about three dimensional shapes like Cubes, Cuboids, and Cylinders and we will learn about to calculate their volumes.