Measurement - Perimeter, Area, and Volume

Area and Perimeter of Triangles and Trapezoids

This topic deals with the concept of area and perimeter of triangles and trapezoids.

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Circles

In this topic, we will learn the concept of area and circumference of circles. We will also learn about the sectors of the circle and the application problems based on it.

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Perimeter and Area of Rectangles and Parallelograms

This topic deals with perimeter and area of rectangles and parallelograms, and composite figures formed by them. We also learn to use the graphs to compute the area/perimeter and to solve application problems.

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Scaling Three Dimensional Figures

In this topic, we will learn the concept of scaling in three dimensional figures. How to make scale models of solid figures and solving application problems based on the same is also covered.

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Surface Area and Volume of Spheres

This topic covers the concept of volume and surface area of the spheres. How to find the surface area and volume of composite figures and what is the effect of change of dimensions on the same are also covered.

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Surface Area of Prisms, Cylinders and Complex Solids

In this topic, we will learn to find the surface area of prisms, cylinders, and complex solids. We will also learn the concept of lateral surface area and will solve application problems based on the same.

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Surface Areas of Pyramids and Cones

In this topic, we will learn to find surface areas of pyramids and cones.

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Volume of Cones and Pyramids

This topic covers the concept of volume of cones and pyramids and application problems based on them. How to find the volume of complex solids is also covered.

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Volume of Cylinders and Prisms

In this topic, we will learn about the volume of cylinders and prisms. We will also learn to find the volume of composite figures and application problems based on them.

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