25asefieman
25asefieman 25asefieman
  • 24-04-2020
  • Mathematics
contestada

A quarter makes 8 rotations. How far did it roll?
Diameter: 2.4

Respuesta :

C2004simmons
C2004simmons C2004simmons
  • 24-04-2020

Step-by-step explanation:

Hello there!

First, find the perimeter of the quarter;

2.4 X 3.14 = 7.539

7.539 X 8=60.32 units

;)

Answer Link
DGBxBigxBrain
DGBxBigxBrain DGBxBigxBrain
  • 24-04-2020

Answer:

60.288

Step-by-step explanation:

C=dπ so

C=(2.4)π

so C=2.4π

but it made 8 rotations so

8(2.4π) so

19.2π

using 3.14 as pi

19.2(3.14) so

60.288

Answer Link

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