1 persegi panjang
panjang = a (horizontal)
lebar = b (vertikal)
Keliling = 222 cm
2(a + b) = 222
a + b = 111
Pada gambar
(a + 2a + 3a) + 6b
= 6(a + b)
= 6 × 111
= 666 cm
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1 persegi panjang
panjang = a (horizontal)
lebar = b (vertikal)
Keliling = 222 cm
2(a + b) = 222
a + b = 111
Pada gambar
(a + 2a + 3a) + 6b
= 6(a + b)
= 6 × 111
= 666 cm