cicley34 cicley34
  • 16-01-2020
  • Mathematics
contestada

Arthur ran around a circular field 3 times. If he ran a total of 750m what is diameter and radius

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oceannightsss
oceannightsss oceannightsss
  • 16-01-2020

Answer:

Hope this helped

Step-by-step explanation:

Circumference = 750 m / 3

Circumference 250 m

Circumference = pi * D where pi = 3.1415926 and D is the diameter in meters

Solving for the diameter

250 m = pi * D

D = 250 m / pi

D = 79.58 m is the diameter of the circular field

Solving for the radius

r = 1/2 D where r is the radius of the circular field

r = 39.59 m is the radius of the circular field

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