09
Dec
Class 9 | Chapter 13 | Surface areas and Volumes | Example 19
Example 19: A hemispherical bowl has a radius of 3.5 cm. What would be the volume of water it would contain? Example 18 Class 9 | Home
Read More
09
Dec
Class 9 | Chapter 13 | Surface areas and Volumes | Example 18
Example 18: A shot-putt is a metallic sphere of radius 4.9 cm. If the density of the metal is 7.8 g per cm3, find the mass of the shot-putt. Example 17 Example 19
Read More
09
Dec
Class 9 | Chapter 13 | Surface areas and Volumes | Example 9
Example 9: The hollow sphere, in which the circus motorcyclist performs his stunts, has a diameter of 7 m. Find the area available to the motorcyclist for riding. Example 8 Example 10
Read More
09
Dec
Class 9 | Chapter 13 | Surface areas and Volumes | Example 8
Example 8: Find (i) the curved surface area and (ii) the total surface area of a hemisphere of radius 21 cm. Example 7 Example 9
Read More