Jawaban:
64 putaran
Penjelasan dengan langkah-langkah:
K lingkaran = 2 \piπ r
= 2 x 3,14 x 25 cm
= 3,14 x 50 cm
= 157 cm = 1,57 m
Banyak putaran minimal = jarak : keliling lingkaran
= 100 m : 1,57 m
= 63,69... = 64 putaran
Maaf kalau salah
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Jawaban:
64 putaran
Penjelasan dengan langkah-langkah:
K lingkaran = 2 \piπ r
= 2 x 3,14 x 25 cm
= 3,14 x 50 cm
= 157 cm = 1,57 m
Banyak putaran minimal = jarak : keliling lingkaran
= 100 m : 1,57 m
= 63,69... = 64 putaran
Maaf kalau salah