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Verified answer
Mapel : MathBab : Bangun datar
Ditanyakan :
Luas bangun gabungan tersebut
Penyelesaian :
Luas segitiga
= 1/2 × a × t
= 1/2 × 8 × 3
= 12 cm^2
Luas persegi panjang
= p × l
= 12 × 8
= 96 cm^2
Luas gabungan
= Luas segitiga + Luas persegi panjang
= 12 cm^2 + 96 cm^2
= 108 cm^2
Pilihan D
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