Basic: Surface Area & Volume

Basic: Surface Area & Volume Video Lecture - Crash Course: Class 10

254 videos

FAQs on Basic: Surface Area & Volume Video Lecture - Crash Course: Class 10

 1. What is the formula for finding the surface area of a rectangular prism?
Ans. The formula for finding the surface area of a rectangular prism is SA = 2lw + 2lh + 2wh, where l represents the length, w represents the width, and h represents the height of the prism.
 2. How do I find the volume of a cylinder?
Ans. To find the volume of a cylinder, you can use the formula V = πr^2h, where V represents the volume, r represents the radius of the base, and h represents the height of the cylinder.
 3. What is the surface area of a sphere?
Ans. The surface area of a sphere can be calculated using the formula SA = 4πr^2, where SA represents the surface area and r represents the radius of the sphere.
 4. How can I find the volume of a cone?
Ans. The formula for finding the volume of a cone is V = (1/3)πr^2h, where V represents the volume, r represents the radius of the base, and h represents the height of the cone.
 5. Is there a formula for finding the surface area of a pyramid?
Ans. Yes, the formula for finding the surface area of a pyramid depends on the shape of its base. For example, the surface area of a square pyramid can be calculated using the formula SA = l^2 + 2lw, where SA represents the surface area, l represents the length of the base, and w represents the width of the base.

Crash Course: Class 10

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