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Verified answer
Kelas 5 MatematikaBab Pengukuran
Luas sebenarnya
= p x l x (1/skala)²
= 5,5 cm x 4 cm x (1/(1/250))²
= 22 cm² x 62.500
= 1.375.000 cm²
= 137,5 m²
Verified answer
Panjang sebenarnya = 5,5 . 250 = 1.375 cmlebar sebenarnya = 4 . 250 = 1.000 cm
luas = 1.375 . 1.000
= 1.375.000 cm² = 137,5 m²