Question

13. Find the length of the longest rod that can be kept in a rectangular box of

dimensions 8cm, 6cm and 2cm
​

Answer 1

Answer:

Here, l=8cm,b=6cm,h=5cm

In this question we need to calculate the diagonal of cuboid, which is  =l2+b2+h2

∴ Diagonal of cuboid =82+62+22

∴ Diagonal of cuboid =64+36+4

∴ Diagonal of cuboid =104

∴ Diagonal of cuboid =226cm