rumus mencari sebuah permadani yang berbentuk persegi
misal sisi = s
Luas = s x s
Keliling = 4 x s
Keliling = 4 × Sisi
Luas = Sisi × Sisi = Sisi²
Mencari Sisi Pakai Luas = √L
Mencari Sisi Pakai Keliling = K : 4
[answer.2.content]'Call them to remembrance': The Welsh rugby internationals who died in the Great War
'Call them to remembrance': The Welsh rugby internationals who died in the Great War
misal sisi = s
Luas = s x s
Keliling = 4 x s
Keliling = 4 × Sisi
Luas = Sisi × Sisi = Sisi²
Mencari Sisi Pakai Luas = √L
Mencari Sisi Pakai Keliling = K : 4
[answer.2.content]