Question

Can someone please help me

Answer 1

Surface Area of A Cylinder.

As=2(3.14)rh+2(3.14)r^2

Radius: 6in

Height: 9 in

Plug it in:

2(3.14)(6)(9)+2(3.14)(6^2)

6.28(54)+6.28(36)

339.12+226.08= 565.2

Therefore, it will take about 565.2in^2 of wrapping paper to cover the whole present.