Question

the height of the cuboid is 4 cm and its length exceeds its breadth by 4 cm. if the volume of the cuboid is 384 cm cube, find its length

Answer 1

height =4cm,let it's breadth be 4x and length be,x volume =384
volume of cuboid =l*b*h
384=4*4x*x
384/4=4x square
96/4=x square
therefore x=√24ie.. 4.89