Exercise 9.2
1. If the side of an equilateral triangle is 1, then express the perimeter of the triangle
in terms of l.
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Exercise 9.2
1. If the side of an equilateral triangle is 1, then express the perimeter of the triangle
in terms of l.
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Answer:
Step-by-step explanation:
We know that all three side of equilateral triangle are equal,
Hence , Perimetre =l+l+l=3l