Respuesta :

trevordoyleione

Circumference is 2rπ

so if I know Radius 35

R= C/2π

so

35 = C/2π

35 x 2π = C

219.8 is the circumference

so 4 rotations is 4 x 219.8 = 879.2 cm rounded to nearest cm is 879cm

jcherry99

Answer:

879.65

Step-by-step explanation:

Givens

r = 35 cm

pi = 3.14

Formula

Circumference = 2*pi*r

Solve for 1 loop

C = 2*pi * r

C = 2 * 3.14 * 35

C = 219.9 cm for 1 loop

Solve for 4 loops

1 loop gives 219.9 cm distance that will be covered.

4 loops = x

1/4 = 219.9/ x       Cross multiply

x = 4 * 219.9         Combine on the right.

x = 879.65 cm

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