Question

Find the volume and total surface area of a cuboid, whose length = 15 cm, breadth = 10 cm and height = 8 cm.

Answer 1

Given l = 15 cn, b = 10 cm and h = 8 cm
Volume of cuboid `= l xx b xx h`
Volume of cuboid `= 15xx10xx8=1200 cm^(3)`
Total surface area of cuboid `=2(lb+bh+hl)`
`=2(15xx10+10xx8+8xx15)`
`=2(150+80+120)`
`=2xx350`
`=700 cm^(2)`