Question

Find the diagonal of the rectangular solid with the given measures. (Part of the answer is provided for you.) l = 3, w = 5, h = 5 (The provided piece is _ _ _ 9)

Answer 1

the answer is the Square root 59

i just i got the answer right

Answer 2

Answer:

$\sqrt{59}$

Step-by-step explanation:

Given : Length of cuboid = 3 units

            Width of cuboid = 5 units

            Height of cuboid = 5 units

To Find : Length of diagonal of cuboid

Solution :

Formula of length of cuboid = $\sqrt{(Length)^{2} +(Width)^{2}+(Height) ^{2} }$

So, Length of diagonal of cuboid :

= $\sqrt{3^{2} +5^{2}+5^{2} }$

= $\sqrt{9 +25+25 }$

= $\sqrt{59}$

Thus , Length of diagonal of cuboid is $\sqrt{59}units$.

Hence , The diagonal of the rectangular solid is  $\sqrt{59}units$.