Isuck at math lol. could someone give me the answers in detail? picture attached!

11] Volume of cylinder is given by:
Volume=πr²h
r=1.7m, h=15 m
plugging in the values in our formula we get:
V=π(1.7)²×15
V=43.35π

43.35π m³

12]
Volume of the oblique cylinder will be:
V=πr²h
r=4 in, h=8
thus
V=π×4²×8
V=128π in²

128π in²

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