Question

the length of an edge of a cube is l the total length of its edges is

Answer 1

Hi friend!

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Since a cube has 12 edges, if the length of one edge is $l,$
then the total length would be $\large{\boxed{12l}}.$

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Answer 2

Step-by-step explanation:

the length of an edge of a cube is L

a cube had 12 edges

so the answer is 12 x 1 = 12 L