Penjelasan dengan langkah-langkah:
diameter 60cm (jari" x 2)
keliling π x d
3.14 x 60
=188.4cm
jarak = keliling x berapa putaran
188.4 x 100
= 18840cm
= 188.4m
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Penjelasan dengan langkah-langkah:
diameter 60cm (jari" x 2)
keliling π x d
3.14 x 60
=188.4cm
jarak = keliling x berapa putaran
188.4 x 100
= 18840cm
= 188.4m