tolong di jawab yah...

(2×(p+l)) 200 = (2×(2+4))200 = (2×6)200 = 12×200 = 2400cm

panjang sebenarnya = 4 cm × 200
= 800 cm
= 8 m
lebar sebenarnya = 2 cm × 200
= 400 cm
= 4 m
jadi luas sebenarnya = p × l
= 8 × 4
= 32 m^2