What is the step by step method of solving A=2πrh by making r the subject formula
To solve the formula for A = 2πrh for r, we need to isolate the variable r on one side.
1. Start with the formula: A = 2πrh
2. Divide both sides of the equation by 2πh: A/(2πh) = r
3. The formula is now solved for r: r = A/(2πh)
Thus, the formula for r as the subject is r = A/(2πh).