An equilateral triangle has a perimeter of 45 ft. What is the length of ach side of the triangle?
45 = 3s
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To find the length of each side of an equilateral triangle, you need to divide the perimeter of the triangle by the number of sides, which in this case is 3.
In this case, the perimeter of the triangle is given as 45 ft. So, to find the length of each side, simply divide the perimeter by 3:
Length of each side = Perimeter / Number of sides
Length of each side = 45 ft / 3
Performing the division, we get:
Length of each side = 15 ft
Therefore, each side of the equilateral triangle has a length of 15 ft.