Areas and Volumes

Chapter 9: Areas and Volumes (34 videos)   (Practice Test)

9.1: Pythagoras Theorem(Practice Test)

1. Pythagoras Theorem-1
2. Problem 1: Pythagoras Theorem-1
3. Problem 2: Pythagoras Theorem-1
4. Converse of Pythagoras Theorem-2
5. Problem 1: Converse of Pythagoras Theorem-2
6. Problem-Proof of Pythagoras Theorem
7. Problem-More on Proof of Pythagoras Theorem 1
8. Problem-Two Special Right Angled Triangles
9. Problem-More on Two Special Right Angled Triangles

9.2: Areas(Practice Test)

1. Area of a Triangle
2. Word Problem of Area of a Triangle
3. Area of Triangle by Heros Formula
4. More on Area of a Triangle with Given Sides
5. Area of Triangle by Measuring Three Sides
6. Problem-Area of Eqilateral Triangle With Given Sides
7. Formula for Area of a Square & Rectangle
8. Concept of Altitude of a Geometrical Figures
9. Area of a Parallelogram
10. Word Problem of Area of a Parallelogram
11. Surface Area of Cubes
12. Surface Area of Cuboids
13. Measurement of the Circumference of a Circle
14. Area of a Circular Region
15. Area of a semicircle
16. Area of Concentric Circles

9.3: Volumes(Practice Test)

1. Shapes of Three Dimensional Solids
2. Concept of Cube and Cuboid
3. Volume of Cubes
4. Volume of Cuboids
5. Volume of a Cylinder
6. Volume of Cones
7. Volume of Sphere
8. Volume of Hemispheres
9. Real life problems related to volume