tolong dong ya pliss besok dikumpulkan. pliss semuanya.

mapel : matematika

3a. JS = Jpp × skala
JS = 1,6 × 1.885.000
JS = 3.016.000
JS = 30,16 km

3b. JS = Jpp × skala
JS = 3,5 × 1.885.000
JS = 6.597.500
JS = 65,975 km

3c. JS = Jpp × skala
JS = 1,8 × 1.885.000
JS = 3.393.000
JS = 33,93 km

4a. skala = JS / Jpp
skala = 72.000.000 / 12
skala = 1 : 6.000.000

4b.Js = Jpp × skala
JS = 9 × 6.000.000
JS = 54.000.000
JS = 540 km

4c. Jpp = JS / Skala
Jpp = 48.000.000 / 6.000.000
Jpp = 8 cm

5a. skala = PS / PPP
skala = 200 / 8
skala = 1 : 25

5b. LS = 6 × 25 = 150 cm = 1,5 m

5c.
L = p × l
L = 2 × 1,5
L = 3 M2