Question

All formulas of class 9 maths chapter surface area and volume​

Answer 1

Answer:

Surface area of a cube: A = 6a² , where a is the side length. Surface area of a cylinder: A = 2πr² + 2πrh , where r is the radius and h is the height of the cylinder. Surface area of a cone: A = πr² + πr√(r² + h²) , where r is the radius and h is the height of the cone

Answer 2

Answer:

Martin Rider {Golu}..

Here is My Answer