Skala 1:400 d¹ =8cm d² =10cm​

Jawaban:

1 cm = 400 cm

= 4 m

d¹ = 8 cm = 8 x 4 m = 32 m

d² = 10 cm = 10x 4m = 40 m

Jawaban:

ini di apain ngab? ….