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Ksenya-84 [330]
3 years ago
11

Find the area of a circle with a circumference of 12.56 units

Mathematics
1 answer:
Maru [420]3 years ago
3 0

Step-by-step explanation:

π= 3.14

Given

Circumference = 12.56 units

First calculating radius

so 2πr = 12.56

2 * 3.14 * r = 12.56

6.28 r = 12.56

Therefore r = 2 units

Now calculating Area

Area = πr²

= 3.14 * 2²

= 12.56 square units

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Use the formula to evaluate the infinite series. Round to the nearest hundredth if necessary.
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Answer:

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Step-by-step explanation:

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Sum to infinity =  a1 / (1 - r)

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= 1.25 (answer)

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Help me decrease £82 by 13%
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Find the solution of the given initial value problem in explicit form. y' = (1 – 11x)y?, y(0) = -1 Enclose numerators and denomi
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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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From:           [Your Name, Title, Company]

Date:            [Insert today’s date]

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yan [13]

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Step-by-step explanation:

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