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lebar sebenarnya = 2 × 300 = 600 cm = 6 meter
keliling sebenarnya = 2(15 +6) = 2(21) = 42 meter
9. panjang sebenarnya = 6 × 2500 = 15.000 cm = 150 meter
lebar sebenarnya = 3 × 2500 = 7500 cm = 75 meter
Luas sebenarnya = 150 m x 75 m
luas sebenarnya = 11.250 M2