One side of an equilateral triangle is (3x + 4y) metres. Find its perimeter.
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Answered by
9
Answer:
9x + 12y
Step-by-step explanation:
In equilateral triangle all sides are equal.
Perimeter = Sum of all sides = 3x + 4y + 3x + 4y + 3x + 4y = 9x + 12y
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Answered by
5
Step-by-step explanation:
ur answer dude..........
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