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

`√(59)`

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) }`

=
`√(9 +25+25 )`

=
`√(59)`

Thus , Length of diagonal of cuboid is
`√(59)units`.

Hence , The diagonal of the rectangular solid is
`√(59)units`.