Question

A can of hairspray has a

cylindrical lid with a radius of
2 inches and a height of 2
inches. Find the total surface
area of the lid.

Answer 1

2inches=5.08cm

TSA of cylinder=2πr(r+h)

2×22/7×5.08(5.08+5.08)

6×5.08×10.16

324.42cm^3