1.

The length, breadth and height of a cuboidal box are 15 cm, 12 cm and 8 cm respectively. Find its total surface area. (ANS. 792 cm²)​

Answer»

Total Surface AREA of cuboid =2(lb + hb + lh)

Total Surface area of cuboid= 2(15*12 +8*12 + 15*8)

Total Surface area of cuboid= 2(180 + 96 + 120)

Total Surface area of cuboid= 2(396)

Total Surface area of cuboid= 792 SQUARE CM.



Discussion

No Comment Found

Related InterviewSolutions