3 years ago

What is radius of 4 km?

1 answer:

7 0

Answer:

A) 50.3 km

Not sure........

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stira [4]

Answer: D Store A and Store C

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lilavasa [31]

I can assure you that it is A

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Zielflug [23.3K]

C: 1 × 4 × 4

D: 2 × 2 × 4

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MariettaO [177]

40,000 divided by 10 is 4,000

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m_a_m_a [10]

Answer: $282.85\ cm^2$

Step-by-step explanation:

Given

Radius of cylinder $r=5\ cm$

The height of the cylinder is $h=9\ cm$

The surface area of a cylinder is $2\pi rh$

If only the outer is considered then, the area required is

$\Rightarrow A=2\times \dfrac{22}{7}\times 5\times 9\\\\\Rightarrow A=282.85\ cm^2$

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3 years ago