Answer:
I dont know you never explain properly
Step-by-step explanation:
18 times 4 =72 so your finall answer will be 72 cause times mor than means to put more so when you multiply you get your answer
!72! ! Horray! Thats your answer
- r represents radius of cylinder
- h represents height of cylinder
<h3>
Now , Substuting the values</h3>
Hence, the surface area of cylinder is 252 π ft²
Answer:
6. 477.5
7. 498.1
8. 452.4
Step-by-step explanation: