Question

Sam packed some cookies in a right circular cylindrical can which has a radius of 5 inches and its height is 9 inches. What is the surface area of this can in terms of pi?

A. 90 pi squared
B. 140 pi squared
C. 175 pi squared
D. 196 pi squared

Answer 1

Answer: It's B

Step-by-step explanation: Got 100% on the quiz

Answer 2

B

The area of the circle is 25 pi
There are two of them so that’s 50 pi

The circumference is 10 pi
x9 is 90 pi

Added together it makes 140