Seudónimo Seudónimo
  • 04-05-2016
  • Mathematics
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4.


A small pizza has a diameter of 21 cm.

What is the approximate circumference of the pizza?[tex] \pi [/tex]= 3.14.

Respuesta :

huntertpham
huntertpham huntertpham
  • 04-05-2016
Well, circumference formula is pi times diameter.
[tex]C= \pi d[/tex]
So, all you have to do is multiply the given diameter by pi to get your circumference in centimeters.
21·3.14=65.94

Circumference is 65.94 centimeters

65.94cm
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