Which equation justifies the given statement? "Perimeter of an equilateral triangle is three times its side \[l\]?

Which equation justifies the given statement? "Perimeter of an equilat

1.	Which equation justifies the given statement? "Perimeter of an equilateral triangle is three times its side \[l\]?
A.	\[l\times l\times l\]
B.	\[3\times 3\times 3\]
C.	\[3\times l\]
D.	\[3+l\]
Answer» D. \[3+l\]