Kak tolong ini gimana pakai caranya ya kak:)

Penyelesaian :
Sisi miring
[tex] = \sqrt[2]{ {34}^{2} - {16}^{2} } \\ = \sqrt[2]{1156 - 256} \\ = \sqrt[2]{900} = 30 \: cm[/tex]

Lebar bangun
[tex] = \sqrt[2]{ {30}^{2} - {24}^{2} } \\ = \sqrt[2]{900 - 576} \\ = \sqrt[2]{324} = 18 \: \: cm[/tex]

Keliling
= 34 m + 16 m + 24 m + 18 m
= 92 m

Banyak pohon
= 92 m ÷ 2 m
= 46 pohon

Besar biaya
= 46 × Rp 5.000,00
= Rp 230.000,00
Opsi => C

Good Luck :)

jawabannya C Rp 230.000,00