Jawabanmu

2014-06-09T20:11:05+07:00
Panjang lintasan = Keliling × banyak putaran
=2× \frac{22}{7} ×42×214
=55496 cm
2014-06-09T20:12:07+07:00
Jarak = KO × Putaran
= 2×22/7×42 × 214
= 264 × 214
= 55496