Question

please answer it's literally urgent


the volume of a cylinder is 2500πcm ^3 and its height is 49cm . Find the total surface area of the cylinder ​

Answer 1

Answer:

A≈1342.76cm²

Step-by-step explanation:

Using the formulas

A=2πrh+2πr2

V=πr2h

Solving forA

A=2hπV

h+2V

h=2·49·π·2500

49+2·2500

49≈1342.75851cm²

Answer 2

Answer:

802.040816327π

Step-by-step explanation:

Volume of a cylinder is given by π$r^{2}$h

π$r^{2}$h=2500π

$r^{2}$=2500/49

r=50/7

Total surface area of a cylinder is given by 2πr(r+h)

=2π*(50/7)*((50/7)+49)

=2π*(50/7)*393/7

=39300/49*(π)

or 802.040816327π

Hope this helps. Good day to you