Question

find the length of the longest rod that can be fitted into a cubiod having dimensions 1m, 0.5m , 0.75​

Answer 1

Answer:

l=1m

b=0.5m

h=0.75m

length of the longest road that can be fitted into the cuboid=diagonal of the cubic

=

$\sqrt{l {}^{2} + b {}^{2} + l {}^{2} }$

=

$\sqrt{1 {}^{2} + .5 {}^{2} + .75 { }^{2} } = \sqrt{1 + .25 + .5625 } = \sqrt{1.8125} = 1.34 m$

hence diagonal=1.34 m

Answer 2

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