Geometry

This chapter emphasizes the construction of quadrilaterals. It explains the construction of quadrilaterals with the given measurements. It also describes the properties of parallelogram, rectangle, rhombus, square and trapezium.

This chapter discusses the geometrical figures found in our surroundings. It explains the congruence and similarity of shapes. It discusses the different types of symmetry and their applications. It also briefs on dilation and its construction.

This chapter deals with the area of plane figures. It tells how to find the area of various two-dimensional figures like trapezium, quadrilateral, rhombus, circle, polygons, and sector. We will also learn how to find the length of the arc.

This chapter illustrates the concept of representation of 3D figures on 2D. We will construct a 3D image on the paper which is 2D. It describes the method to draw 3D figures on isometric dot sheets also.

This chapter will illustrate the calculation of the surface area of cuboid and cubes with the help of an activity. Furthermore, some related examples are also mentioned here for better understanding.