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Original Question
An equilateral triangle has a perimeter of 15x +18. What is the length of each side of the triangle?Asked by Andrea
An equilateral triangle has a perimeter of (33x + 21). What is the length of each side of the triangle?
Answers
Answered by
Ola
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.
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.