What is the volume of a cylinder? Give an informal argument for the formula.

Mathematics

2 answers:

aleksandrvk [35]3 years ago

7 0

V = πr^2h; A cylinder is like a stack of circles, so it's the area of the circles times the height.

gavmur [86]3 years ago

6 0

Answer:

V = π $r^{2}$ h

Step-by-step explanation:

The volume is the area base multiplied by the height of the cylinder. It is like a stack of circles, so it's the area of the circles times the height.

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AysviL [449]

Hi,

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Now just divide both sides of equation by -4.

$z = \frac{21}{4}$

Simplify:

$z = 5 \frac{1}{4} \: \: \: \: \: \: \: \: \: \: \: \: \: fraction \: result$

Decimal form:

$z = 5.25 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: decimal \: result$

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r3t40

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Nostrana [21]

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3 years ago