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Verified answer
Mapel : MatematikaKelas : VII SMP
Bab : Bangun datar
Pembahasan :
Luas = 1/2 at
Luas = 1/2 . KL . OM
Luas = 1/2 (8)(12)
Luas = 48 cm²
Keliling = KM + KL + LM
Keliling = 13 + 8 + 16
Keliling = 37 cm
Opsi A.
Verified answer
Luas Segitiga = 1/2 . a . t= 1/2 . 8cm . 12 cm
= 48 cm²
Keliling Segitiga = KL + LM + KM
= 8 cm + 16 cm + 13 cm
= 37 cm
Jawabannya A