SOLUTION: Given the formula, solve the indicated variable s=4*pi*r^2 for r^2. Thank you so much for your help. Janice

Algebra ->  Expressions -> SOLUTION: Given the formula, solve the indicated variable s=4*pi*r^2 for r^2. Thank you so much for your help. Janice      Log On


   

Question 615822: Given the formula, solve the indicated variable s=4*pi*r^2 for r^2.
Thank you so much for your help.
Janice
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
s=4pi%2Ar%5E2

s%2F%284pi%29=r%5E2

r%5E2=s%2F%284pi%29


So the solution is r%5E2=s%2F%284pi%29