Question

the side of an equilateral triangle is shown by l. express the perimeter of the equilateral triangle using l.​

Answer 1

ANSWER:

Formula

Side of an equilateral triangle = $l$

Perimeter = 3 × $l$

                = 3$l$

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Answer 2

: Required Answer

➝ Side of equilateral triangle = l

➝ Perimeter = l + l + l

= 3l