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frutty [35]
3 years ago
9

Find the circumference of the following circle. Use 3.14 for π. Round to the nearest hundredth

Mathematics
2 answers:
Digiron [165]3 years ago
8 0

Answer:

56.55

Step-by-step explanation:

C=2πr=2·π·9≈56.54867cm

LuckyWell [14K]3 years ago
5 0

Formula for the circumference of a circle:

C = 2πr     (C = circumference      π(pi) = 3.14.....    r = radius)

You know:

r = 9 cm      

π = 3.14       So substitute/plug it into the equation

C = 2πr

C = 2(3.14)(9)

C = 56.52 cm      

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Answer:

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Step-by-step explanation:

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2 years ago
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3 years ago
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7 0
2 years ago
To test for the significance of a regression model involving 3 independent variables and 51 observations, the numerator and deno
LenKa [72]

Answer:

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6 0
2 years ago
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