Write the formulae of area and volume of different solid shapes. Find out the variables and constants in them.

Write the formulas of area and volume of cylinder. Find out the variables and constants in them : Lateral surface area of a cylinder =2 pirh .

Write the formulas of area and volume of cube. Find out the variables and constants in it.

Write the formula for finding number of terms in A.P

Write the formula for volume of sphere and explain all terms in it.

Write the formula to find the volume of a cone and explain each term in it.

Write the formula to find the mass percentage of a solution.

The formula for finding area of square is

Write five different linear eqs in two variables and find three solutions for each of them.

“Same volume of liquid having different shapes”. Show this statement by drawing.