one side of an equilateral triangle is (3 X + 4 Y) M. find its perimeter
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Measure of side =(3x+4y) m
perimeter of a equilateral triangle is 3×side.
=3×(3x+4y)
=(9x+12y)m .
perimeter of a equilateral triangle is 3×side.
=3×(3x+4y)
=(9x+12y)m .
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