tlong bntu jwb y mkasih

Peta:
Lebar = 4 cm
Panjang = 7 cm
Perbandingan 1:400

Lebar asli
= 4 cm / 1:400
= 4 cm x 400
= 1600 cm
= 16 m

Panjang asli
= 7 cm / 1:400
= 7 cm x 400
= 2800 cm
= 28 m

Luas
= 28 m x 16 m
= 448 m^2 (C)