Question

The length of an edge of a cube is L. The total length of its edges is *
2​

Answer 1

Answer :

Cube has 12 edge.

Given that Edge = L

so...

= 12 × L

= 12L

Answer 2

$\Huge\mathfrak\purple{answεr:}$

$\sf{ }$

$\bf{{\underline{To~find}}:}$

$\sf{The~total~length~of~all~the~edges~of~the~cube.}$

$\bf{{\underline{Given~that}}:}$

$\sf{The~length~of~each~side~is~~{\bf{L}}}$

$\bf{{\underline{Total~edges~in~a~cube}}:}$

$\sf{~~~~12~edges}$

$\bf\therefore{{\underline{Total~length}}:}$

$\sf{~~~~12×L}$

$\sf\therefore{{\purple{\underline{\boxed{\bf1 2L}}}}}$