Understanding Solid Shapes: Surface Areas and Volumes Module

Explore the world of three-dimensional solid shapes, their components like faces, edges, and vertices, and the concept of surface area and volume. Dive into understanding solids made of polygons and those not made of polygons, along with the measurement units used for surface area and volume calculations. Appreciate the intricacies of solid figures with clear visual aids and explanations provided by Mrs. Saumia Nair of AECS-6, Mumbai.

• Solid Shapes
• Surface Area
• Volume
• Three-Dimensional
• Polygons

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1. CLASS IX CHAPTER 13 SURFACE AREAS AND VOLUMES MODULE 1 Prepared by Mrs. Saumia Nair AECS-6,Mumbai

2. UNDERSTANDING SOLID SHAPES They are three dimensional. ( length, breadth, height ) Some are made of polygons Some are not made of polygons

3. SOLID SHAPES MADE OF POLYGONS Go back Go back

4. SOLID SHAPES NOT MADE OF POLYGONS

5. PARTS OF SOLID FIGURES FACES the surfaces EDGES line segments where two faces meet VERTICES points at which edges meet Cube

6. SURFACE AREA OF A SOLID FIGURE The sum of the areas of all the faces of a solid figure is called as its surface area. It is measured in square units.

7. VOLUME OF SOLID FIGURES It is a measure of how much space it occupies or how much matter it can hold It is measured in cubic units.

8. Thank you