Question

What is the surface area of a cylinder that is 5 centimeters high and has a diameter of 1.5 centimeters?

7.51 cm2
8.6251 cm2
o
10.5 cm
19.551 cm2

Answer 1

Answer: SA≈27.1.

The formula is SA=2πrh+2πr2.

The radius is 0.75 since 1.5 divided by 2=0.75.

Plug it in.