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Verified answer
Jawab :K.roda = π . d = 22/7 . 28 = 88 cm
Banyak roda berputar = 88 / 88 = 1 kali
Verified answer
Keliling = πd= 22/7 x 28 = 88 cm
panjang lintasan = 88m = 8800 cm
banyak roda berputar = 8800 /88 = 100