cutiescute12345 cutiescute12345
  • 08-03-2017
  • Mathematics
contestada

A circle has a radius of 9 centimeters. what is the length of its diameter?

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sdmatera
sdmatera sdmatera
  • 08-03-2017
Since the diameter is twice the radius, we do 9*2 to find that the diameter is 18cm

Hope this helps
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chochoo1451
chochoo1451 chochoo1451
  • 09-03-2017
It is 18 because radius is half of diameter so you would multiply 9 and 2
Please mark me brainiest
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