Answer :
You could answer this by rearranging the equation to make r the subject:
539 = π × [tex] r^{2} [/tex] × h
÷ πh
539 ÷ (π × h) = [tex] r^{2} [/tex]
√
√(539/π × h) = r
I hope this helps!
539 = π × [tex] r^{2} [/tex] × h
÷ πh
539 ÷ (π × h) = [tex] r^{2} [/tex]
√
√(539/π × h) = r
I hope this helps!