Answer:
A≈254.47ft²
Step-by-step explanation:
A=πr2=π·92≈254.469ft²
Answer:
|\
l \
l \
l \
l______\
Step-by-step explanation:
answer: area=b18ft×h13ft
Step-by-step explanation:
area=base×height
We know that the volume of a Cylinder is

We also know that Pi is 3.14, radius is 3 and Height is 4ft
So we do: 3.14*3*4
and the answer is 37.68
But rounded to the hundredths its 37.69 ft^3
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A parallel lines never cross like this: I I
Perpendicular lines Cross at 90%: + or x for example.
I hope I helped.