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pashok25 [27]
2 years ago
11

Find the circumference of a circle with a radius of 35 inches in terms of 7 and to the nearest tenth of an inch.​

Mathematics
1 answer:
Lera25 [3.4K]2 years ago
4 0

Answer and Step-by-step explanation:

The circumference formula for a circle is:

C = 2\pi r

Plug 35 in for r (radius) and solve.

C = (35) 2\pi\\\\C = 70\pi\\\\C = 219.9

So, approximately 219.9 in^2 is the answer.

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

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3 years ago
An umbrella has 12 evenly spaced ribs. If viewed as a flat circle of radius 11 units,
erica [24]

Answer:

Area = 121pi/12

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Step-by-step explanation:

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Area of one slice is 1/12 of the whole.

A(1 slice)

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See image.

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2 years ago
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3 years ago
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