2 years ago

polygon B is a scaled copy of polygon A using a scaled factor of 5. polygon A's area is what fraction of polygon B's area

Mathematics

1 answer:

marishachu [46]2 years ago

3 0

Answer:

1/5

Step-by-step explanation:

polygon B's area is 5 times greater than polygon A

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Mice21 [21]

Convert $z$ to exponential/polar/trigonometric form:

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$\tan\theta=\dfrac{-\sqrt3}{-1}\implies\theta=\dfrac{4\pi}3$

$\implies z=-1-\sqrt3\,i=2e^{4\pi/3\,i}=2\left(\cos\dfrac{4\pi}3+i\sin\dfrac{4\pi}3\right)$

By DeMoivre's theorem,

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Keith_Richards [23]

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If two cylinder are similar and the ratio between the lengths of their edges is 4;3 what is the ratio of their volumes

Tems11 [23]

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Step-by-step explanation:

Given 2 similar figures with

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ratio of volumes = 4³ : 3³ = 64 : 27

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Answer:

Step-by-step explanation:

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