An equilateral triangle has a perimeter of (33x + 21). What is the length of each side of the triangle?
Formula
Perimeter of equilateral triangle:
P = 3a, where P is Perimeter and a is length of a side
Therefore
(33X + 21) = 3a
a = (33X + 21)/3
Exact value of a can't be determined because we don't know the value of X.
To find the length of each side of an equilateral triangle, we need to divide the perimeter by 3 since all sides of an equilateral triangle are equal.
Perimeter of the equilateral triangle = 33x + 21
Length of each side = (Perimeter) / 3
So, the length of each side of the triangle is:
Length of each side = (33x + 21) / 3
Therefore, the length of each side of the equilateral triangle is (33x + 21) divided by 3.