SOLUTION: find the area of an equilateral triangle with a perimeter of 54 cm.
can you help me please?
Algebra.Com
Question 1115409: find the area of an equilateral triangle with a perimeter of 54 cm.
can you help me please?
Answer by math_helper(2461) (Show Source): You can put this solution on YOUR website!
The area of an equilateral triangle is related to its side-length, s, by:
The value of s = 54cm/3 = 18cm. Plug in 18 to find or about
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EDITED to actually square s, sorry about that.
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