" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Diket :p = 12 cm
l = 5 cm
t = 5 cm
jawab :
L = pl + lt + pt
=(12x5) + (5x5) + (12x5)
=60 + 25 + 60
=145 cm²
semoga membantu ya
p = 12 cm
l = 5 cm
t = 5 cm
Ditanya :
Luas permukaan balok = ?
Cara :
Lp balok = 2(pl + pt + lt)
Lp balok = 2((12.5)+(12.5)+(5.5)
Lp balok = 2(60 + 60 + 25)
Lp balok = 2(145)
Lp balok = 290 cm²
Mapel : Matematika
Kelas : 8
Materi : Bab 8 - Bangun Ruang
Kata kunci : Luas permukaan, balok
Kode soal : 2
Kode kategorisasi : 8.2.8
semoga membantu