tolong bantu ya nomor 26 pakai cara

Luas -> 42% + X = 100%
X = 58% = 696 m²
1% = 12
P = 48 m
L?

Luas = 42% + 58% = 42x12+ 696
= 504+696 = 1200
Luas = pxl
1200 = 48 x L
1200/48 = L
25 = L