Question

Find the total surface area of the following cylinder: r = 5 cm h = 5 cm SA = _________ cm2

Answer 1

The surface area of the cylinder = 2Pi (r*h + r^2)

r= 5

h= 5

The surface area of the cylinder = 2r Pi (h + r)

= 2* 5 Pi* ( 5 +5)

= 10Pi * 10

= 100 Pi

___________

Answer

The surface area of the cylinder is 100Pi cm^2