Question

1.volume=343 cm3
panjang= 7cm,lebar=7cm,tinggi=...?

2.volume= 1728 cm3
tinggi= 12 cm, lebar=...,panjang=....

pake caranya yaa :))

Answer 1

1. V = p × l × t
t = V ÷ (p×l)
t = 343 cm³ ÷ (7 cm × 7 cm)
t =343 cm³ ÷ 49 cm
t = 7 cm

2. V = p × l × t
LT = √V ÷ p
LT = √1728 ÷ 12 cm
LT = √144 cm
L = 12 cm
T = 12 cm

Answer 2

1. V = p × l × t
= 7 × 7 × t
t = V/p × l
= 343/7 × 7
= 343/49
= 7 cm

2. V = p × l × t
p dan l = V/t
= 1728/12
= 144
p dan l = √144
= 12 cm