benjaminicis392
benjaminicis392 benjaminicis392
  • 18-02-2021
  • Mathematics
contestada

A circular track has a diameter of 127 m. Find the circumference of the track. Use 3.14 for pie​

Respuesta :

oliviabrannock
oliviabrannock oliviabrannock
  • 18-02-2021

Answer:

398.982267

Step-by-step explanation:

C=πd

 C=π×127

C=127π

C=398.982267

Answer Link
Ace248 Ace248
  • 18-02-2021

Answer:

398.78 meters

Step-by-step explanation:

Because the formula to find circumference is d*pi, we just plug in our number.

The circumference is 127pi

Then we plug in 3.14 for pi

That's 127 * 3.14

(You can ignore this next part, I just do it out so I can do it in my head) That's 381 + 12.7 + (1.27*4)

381 + 12.7 + (3.81 + 1.27)

381 + 12.7 + 5.08

398.78

Answer Link

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