Jawabanmu

2014-06-10T17:00:46+07:00
S=banyak diameter x keliling lingkaran
Jawaban paling cerdas!
2014-06-10T17:02:17+07:00
L = d ( n + Π)
l = ( panjang tali lilitan minimal)
d = diameter
n = jumlah lingkaran
1 5 1