The side of an equilateral triangle is shown by l. Express the perimeter of the equilateral triangle using l.
Anonymous:
3I is the perimeter
hope this helps
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3I
perimeter of the triangle=3I
formula
perimeter=sum of all three sides= I+I+I=3I
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4
Answer:
l We know that In equilateral ∆ ABC All Sides are equal
AB = BC = AC = l So, Perimeter = Sum of all Sides = l + l + l
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