Areas and Volume

Chapter 9: Areas and Volume (12 videos)   (Practice Test)

9.1: Pythagoras Theorem  (Practice Test)

1. Pythagoras Theorem
2. Solution of Right Angle Triangle through Pythagoras Theorem

9.2: Hero's Formula  (Practice Test)

1. Concept of Herons Formula
2. Area of Quadrilateral Regions by Hero's Formula
3. Area of Triangle by Heros Formula

9.3: Surface Area and Volume of Sphere  (Practice Test)

1. Concept of Volume
2. Concept of Surface Area
3. Surface Area of a Sphere
4. Volume of a Sphere
5. Concept of Cone
6. Surface Area of a Cone
7. Volume of a Cone