3 years ago

A metal can is a cylinder with a radius of 3 in. and a height of 6 in.

1 answer:

5 0

Answer:

169.56

Step-by-step explanation:

54*3.14 = 169.56

this is the answer on the test

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podryga [215]

To solve this problem you must apply the proccedure shown below:

1. Clear the radius from the formula for the circumference of a circle and substitute values, as following:

$C=2\pi r\\ r=C/2\pi \\ r=37.699in/2\pi \\ r=5.99in$

2. Substitute the radius calculated into the formula for calculate the surface area of the sphere:

$SA=4\pi r^{2} \\ SA=4\pi(5.99in^{2})\\ SA=450.88in^{2}$

The answer is: $450.88in^{2}$

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3 years ago

Wittaler [7]

Answer: B

Step-by-step explanation:

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3 years ago

bearhunter [10]

Answer:

81/4

Step-by-step explanation:

I know this because I did this before

7 0

3 years ago

Naily [24]

The answer is C... Hope it helps

4 0

3 years ago

Lostsunrise [7]

its 1/6 i caculated it on google

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3 years ago