Question

please help me what is the easy method to learn surface area and volume lesson formulas .​

Answer 1

Answer:

• CUBOID. Let length = l, breadth = b and height = h units. Then. ...

• CUBE. Let each edge of a cube be of length a. Then, ...

• CYLINDER. Let radius of base = r and Height (or length) = h. Then, ...

• CONE. Let radius of base = r and Height = h. Then, ...

• SPHERE. Let the radius of the sphere be r. ...

• HEMISPHERE. Let the radius of a hemisphere be r.