zalbesifki12 zalbesifki12
  • 24-11-2018
  • Mathematics
contestada

Calculate the length of the circumference of a circle with diameter 14 cm (2dp)

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jimrgrant1 jimrgrant1
  • 24-11-2018

43.98 cm ( to 2 d.p )

the circumference (C ) of a circle = πd ← d is the diameter, hence

C = π × 14 = 43.98 cm


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slasherneo
slasherneo slasherneo
  • 24-11-2018

Circumefrence is modeled by

C = Pi x D

D = diameter

14 x pi

43.98

Answer Link

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