Jawapan

2016-08-21T16:21:47+08:00
Ni soalan pastyear ke ?
maybe
awk ni form4 ?
nope.form 2
la ptotlh
sy ni form5
2016-08-21T19:13:27+08:00
Kite tau yg kubus panjang, lebar dan tinggi dia sama panjang tapi kita xtau berape cm.. so wakilkan panjang, lebar dan tinggi dgn y sebab dia sama nilai..

y x y x y = 29503.629
y³ = 29503.629
y = ∛29503.629
y = 30.9

isipadu air dlm akuarium

= (y-12.5) x y x y
= (30.9 - 12.5) x 30.9 x 30.9
= 18.4 x 30.9 x 30.9
= 17568.504 cm³