Question

the length is 8cm width is 12cm and surface area is 426cm² of a cubeoid find the volume​

Answer 1

Length = 8 cm

Width = 12 cm

Surface area = 426 cm^2

2(lb+ bh+lb) = 426

2(96+12h+8h) = 426

2×116h = 426

232h = 426

h = 426/232

h = 1.8362069

Volume = l×b×h

= (8×12×1.8362069)cm^3

= 176.275862cm^3