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What is the volume of a cylinder? give an informal argument for the formula.
a) v = πr2h; a...
Mathematics, 26.01.2020 10:31, tiniecisneros28
What is the volume of a cylinder? give an informal argument for the formula.
a) v = πr2h; a cylinder has a circle base and top; the middle can be unwrapped to a rectangle.
b) v = πr2h; a cylinder is like a stack of circles, so it's the area of the circles times the height.
c) v = 2πr2 + 2πrh; a cylinder has a circle base and top; the middle can be unwrapped to a rectangle.
d) v = 2πr2 + 2πrh; a cylinder is like a stack of circles, so it's the area of the circles times the height.
Answers: 2
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