Ablanket is being wrapped for a gift. a cylindrical tube is being used but needs to be gift wrapped. the tube is 24.5 inches tall and has a radius of 7 inches. approximately how much wrapping is needed to wrap the tube? 1385 in2 1166 in2 4079 in2 1232 in2

1385

Solution:
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
What we know: 
"The tube is 24.5 inches tall and has a radius of 7 inches".
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
We are going to be using the surface are formula to solve this problem: 

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
We will then input the numbers in our formula:
A= 2\pi 7^{2} + 2\pi (7) (24.5) = 1385.44 
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
We would need to round to the nearest whole number: 
1385

Hence, our answer would be 1385.

What are the options