Raies05
1. Bangun I = persegipanjang Bangun II = persegipanjang Luas I = p x l = 16cm x 10cm = 160cm² Luas II = p x l = 40cm x 19cm = 760cm² Luas daerah segi banyak = 160 + 760 = 920 cm²
2. Bangun I = persegipanjang Bangun II = persegipanjang Luas I = 32cm x 21cm = 672cm² Luas II = 23cm x 21cm = 483cm² Luas segi banyak = 672 + 483 = 1.155cm²
Bangun II = persegipanjang
Luas I = p x l
= 16cm x 10cm = 160cm²
Luas II = p x l
= 40cm x 19cm = 760cm²
Luas daerah segi banyak = 160 + 760 = 920 cm²
2. Bangun I = persegipanjang
Bangun II = persegipanjang
Luas I = 32cm x 21cm = 672cm²
Luas II = 23cm x 21cm = 483cm²
Luas segi banyak = 672 + 483 = 1.155cm²
*semoga terbantu*