Tolong dijawab dengan caranya yaa, Terimakasih sebelumnya
J a w a b a n:
1. s = 1 : 3.000.000
2. s = 1 : 400
3. js = 9 m
4.
p = 1600 cm
l = 600 cm
5. 3 cm
Penjelasan dengan langkah-langkah:
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1. s = jp/js
= 5/15.000.000
= 1 : 3.000.000
2. s = jp/js
= 24/9600
= 1 : 400
3. js = jp/s
= 30/1 : 30
= 30 x 30
= 900 cm
= 9 m
4. panjang
js = jp/s
= 8/1 : 200
= 8 x 200
= 1600 cm
lebar
js = jp/s
= 3/1 : 200
= 3 x 200
= 600 cm
5. jp = js x s
= 1200 x 1 : 400
= 3 cm
