pg04100 pg04100

01-03-2021
Mathematics

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The radius of a circle is 12.8m. Find the circumference to the nearest tenth

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Wonderhoof Wonderhoof

01-03-2021

Answer:

80.4

Step-by-step explanation:

The radius is 12.8m so to find circumference we have to multiply it by 2, 12.8x2 equals 25.6. Since we find our diameter we multiply 25.6 by pie or 3.14 and we 80.384 and round to the tenths place. Which is 80.4

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