Answer:
1099.56 or 1099.6 dependong on what you wanna round to
Step-by-step explanation:
2×pi×5^2+2×pi×5×30
SA = 1099 square inches.
Just plug into the formula
SA = 2pir^2 + 2pi r h where pi = 3.14, r = 5 and h = 30
SA = 2 (3.14) (5^2) + 2 (3.14)(5)(30)
SA = 157 + 942
420
Multiply length, times width, times height to get your answer.
7 times 12 times 5=420
y=-4x-3
I Hope It Helps!
