tolong dong no 5 doang besok dikumpulkan pakai caranya ya plisss.

P lukisan = 8 cm
L lukisan = 6 cm
P asli = 2 m

a) skala
= P lukisan : P asli
= 8 cm : 2 m
= 8 cm : 200 cm
= 8 : 200
= 1 : 25

b) L asli
= L lukisan × penyebut skala
= 6 cm × 25
= 150 cm = 1,5 m

c) Luas asli
= P asli × L asli
= 2 m × 1,5 m
= 3 m²