Question

Calculate the surface area of each solid
with explanation ​

Answer 1

602.88

Explanation:

The two lids

Area = pi * r^2

d = 12

r = d/2

r = 12/2

r = 6 cm

Area = 3.14 * 6^2

Area = 3.14 * 36

Area = 113.04

Both Lids = 226.08

Cylinder Body

Circumference = 2*pi*r*h

Circumference = 2*3.14 *6 * 10 376.8

Total Area = 602.88