Answer:
19.25
Step-by-step explanation:
The answer is A. 102.
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Given that diameter of the base of the cylinder = 8 ft
Given that height of the cylinder = 6 ft
We have to find the surface area of the cylinder in terms of pi.
So we need to use formula of surface area of the cylinder which is

where h= height = 6
r= radius = diameter/2 = 8/2 = 4
Now plug these values into above formula




Hence final answer is
square ft
Answer:
the answer is 6:8 or 9:12
Step-by-step explanation: