Practicing Success
Find the length of diagonal of a cuboid 13 m long,7 m broad and 3 m high. |
$\sqrt{207}$ m $\sqrt{232}$ m $\sqrt{327}$ m $\sqrt{227}$ m |
$\sqrt{227}$ m |
Diagonal of cuboid = \(\sqrt {l^2 + b^2 + h^2}\) = \(\sqrt {13^2 + 7^2 + 3^2}\) = \(\sqrt {169 + 49 + 9}\) = \(\sqrt {227}\) m |