aqdavis2 aqdavis2
  • 19-01-2022
  • Mathematics
contestada

The radius of a circle is 7 kilometers. What is the circle's circumference?

Respuesta :

shubhranavghare shubhranavghare
  • 19-01-2022

Answer:

The circumference of the circle is 43.96 kilometers.

Step-by-step explanation:

Alright in otder to fin circumference you need to know the formula for finding the circumference

we know that the perimeter/circumference is equal to the diameter by pi

so the formula

C = 2πr

so input the numbers we have

C = 2(3.14)(7)

Now solve using PEMDAS or BODMAS

you should get...

C = 43.96

So the circumference of the circle is 43.96 kilometers.

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