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kogti [31]
3 years ago
14

Nami is adding a mosaic pattern to the top of a small round table.the distance around the edge of the table top is 4.7 feet .wha

t is the area nami need
Mathematics
1 answer:
UNO [17]3 years ago
5 0

Alright, lets get started.

The distance around the edge of the table top is 4.7 feet.

It means, circumference will be 4.7 feet.

2\pi r = 4.7

Dividing 2pi in both sides

r = \frac{4.7}{2\pi } = 0.748 feet

It means the radius of the circle table = 0.748 feet

So the area will be = \pi r^2 = \pi *0.748^2 = 1.76 square feet

So the area Nami needs is 1.76 square feet.   :   Answer

Hope it will help :)


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Answer:

Step-by-step explanation:

first we gotta find the slope of the first line

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3 years ago
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The solution would be like this for this specific problem:

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It will take 62.4 seconds until all of the sand has dripped to the bottom of the hourglass.

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To solve, we need to isolate r, do as followed and multiply 7.1 from both sides:

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Step-by-step explanation:

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