no 26 jawab pake caranya kaka ok

bangun 1(persegi panjang)
= p×l= 35×(2×(48-35))=35×(2×13)=35×26=910

bangun 2(segitiga)
=1/2×a×t= 1/2×(4×(48-35))×(48-35)
=1/2×(4×13)×13=338

luas total= 910+338=1248