kak plis tolong besok di kumpul

L1=26x14 =364cm persegi
L2=[8x[26-6]=160 cm persegi
luas keduanya=364+160=524 cm

L persegi panjang = p × l
L = 26 × 14
L = 364 cm^2

L segitiga = 1/2 × a × t
L = 1/2 × 6 × 8
L = 24 cm^2

L total = 364 + 24 = 388 cm^2