The diameter of a circle is 8 m.find the circumference to the nearest tenth

Mathematics

1 answer:

Diano4ka-milaya [45]3 years ago

8 0

Answer:

50.3

Step-by-step explanation:

The formula for the circumference of a circle is Area = pi * radius squared. So if the diameter is 8, then the radius is half of that, so it's 4. Now we square 4 and we get 16. Then multiply that by pi so we get 16 * pi = 50.26548. The tenth is the first # behind the decimal point, so your answer is 50.3. I hope this helped! :)

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