morganlindsay18 morganlindsay18
  • 02-11-2016
  • Mathematics
contestada

Rosie is training for the next football match. She runs around a circular track with a radius of 60 metres how far has Rosie run

Respuesta :

bgunn12345678
bgunn12345678 bgunn12345678
  • 02-11-2016
Use the equation C = 2πr where r is the radius to find the circumference of the track. That is the perimeter around which she has run:

C = 2πr

C = 2π(60 meters)

C = 120π meters ≈ 377 meters
Answer Link

Otras preguntas

Three numbers are in the ratio 6:3:1, and the sum of these numbers is 420. If the first number is reduced by 50%, and the second number is increased by 42, and
How do u answer 3(x+2)=x-18
Which decimal is equal to 7/10?A. 0.71B. 0.7C. 0.07D. 0.071
From the equations 7a = 4 and 7a + 4b = 12, one can conclude that b is? Please explain the work behind the solution
a bicycle wheel travels about 82 inches in 1 full rotation. What is the diameter of the wheel, to the nearest inch? (use 3.14 for pi)
How much energy is contained in the mass of a 60-kilogram person?
The radius of a bicycle wheel is 12 in. What is the approximate circumference of the wheel?
what is 1/2 plus 9/10
what two large alliances took shape before the beginning of world war 1
What is a federal scout