PL = 2πr × banyak putaran
= (2 . 22/7 . 7) . 125
= 44 . 125
= 5.500 cm
= 55 m
Jadi, panjang lintasan roda tersebut adalah 55 m
panjang lintasan
= K × putaran
= 2πr × putaran
= 2 × 22/7 × 7 × 125
= 2 × 22 × 1 × 125
= 44 × 125
= (5.500 ÷ 100) m
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PL = 2πr × banyak putaran
= (2 . 22/7 . 7) . 125
= 44 . 125
= 5.500 cm
= 55 m
Jadi, panjang lintasan roda tersebut adalah 55 m
panjang lintasan
= K × putaran
= 2πr × putaran
= 2 × 22/7 × 7 × 125
= 2 × 22 × 1 × 125
= 44 × 125
= 5.500 cm
= (5.500 ÷ 100) m
= 55 m