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trina685 trina685
  • 17-01-2015
  • Mathematics
Answered

What is the circumference of a circle when the diameter is 8 cm?

Verified Answer :

logo88
logo88 logo88
  • 17-01-2015

circumference= π multiplied by diameter
circumference = π multiplied by 8 cm

circumference= 25.13 cm (to two decimal places)

Answer Link
wicketsnout
wicketsnout wicketsnout
  • 17-01-2015

25.12
the formula is pir2 
the diameter is 2 times the radius.
8 times pi is 25.12

Answer Link

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