Question

find the length of the longest rod that can be placed in a smallest box with length 20cm breadth 20cm and height 10cm​

Answer 1

Answer:

11.6 centimeter

Please mark me as brainliest

Answer 2

Answer:

30cm

Step-by-step explanation:

l=20cm

b=20cm     h=10cm

l of diagonal of cuboid=root(l^2 +b^2+ h^2)

l of longest rod=20^2+ 20^2+10^2=root ( 400+400+100)= root(900)=30

30cm is d longest rod that can be placed