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Verified answer
Pembahasan :Panjang sebenarnya
= 7 cm ÷ 1 / 300
= 7 cm × 300 / 1
= 2100 cm
= 21 m
Lebar sebenarnya
= 4 cm ÷ 1 / 300
= 4 cm × 300 / 1
= 1200 cm
= 12 m
Luas tanah
= 21 m × 12 m
= 252 m^2
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