Find the length of the cuboid whose height and the width are 5 cm each

1.	Find the length of the cuboid whose height and the width are 5 cm each and the volume i300 cu cm. Also find the surface area of the cuboid.4.
Answer» Given :H = 5 cmW = 5 cmL = ?Volume = 300 cm³ So, Volume of cubiod = L×W×H300 = L × 5 × 5L = 300/25 = 12 cm So, surface area of cubiod= 2 × ( LW + LH + WH)= 2 × ( 60 + 60 + 25)= 2 × ( 120 + 25)= 2 × ( 145)= 290 cm

Find the length of the cuboid whose height and the width are 5 cm each and the volume i300 cu cm. Also find the surface area of the cuboid.4.

Answer»

Given :H = 5 cmW = 5 cmL = ?Volume = 300 cm³

So, Volume of cubiod = L×W×H300 = L × 5 × 5L = 300/25 = 12 cm

So, surface area of cubiod= 2 × ( LW + LH + WH)= 2 × ( 60 + 60 + 25)= 2 × ( 120 + 25)= 2 × ( 145)= 290 cm