the side of an equilateral triangle is shown by litre
.Express the perimeter of the equilateral triangle
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Step-by-step explanation:
GIVEN THAT SIDE OF EQUILATERAL TRIANGLE
= l
WE KNOW THAT WE KNOW THAT EQUILATERAL TRIANGLE= ABC
ALL SIDES ARE EQUAL =AB = BC = AC = l
PERIMETER EQUALS TO SUM OF ALL SIDES =
l + l + l
= 3 l
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