Maka, banyak putaran roda sepeda ali = 2.200.000 : 220 = 10.000 kali
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hasnaazaria
Banyak putaran = jarak tempuh/keliling lingkaran = 22 km / 2πr = 2200000 cm / (2 x 22/7 x 35 ) = 2200000 cm / 220 = 10000 kali berputar #maaf_kalo_salah
22 km = 2.200.000 cm
Maka, banyak putaran roda sepeda ali = 2.200.000 : 220 = 10.000 kali
= 22 km / 2πr
= 2200000 cm / (2 x 22/7 x 35 )
= 2200000 cm / 220
= 10000 kali berputar
#maaf_kalo_salah