Jawabanmu

  • atur
  • Gemar Membantu
2014-06-03T19:57:52+07:00
Kll= v x d = 22/7 x 35= 110 cm
200m= 20.000cm
20.000 : 110 cm = 181,..
jadi roda berputar sebanyak 181 kali

2 4 2
2014-06-03T19:59:44+07:00
Keliling roda = π × diameter = 22/7 × 35 = 110 cm = 1,1 m Banyak putaran roda = 200 : 1,1 = 181,81 kali
2 4 2