SOLUTION: Find the area of an equilateral triangle whose perimeter is 12 cm.

SOLUTION: Find the area of an equilateral triangle whose perimeter is 12 cm.

Algebra.Com

Question 742900: Find the area of an equilateral triangle whose perimeter is 12 cm.
Answer by reviewermath(1029) (Show Source): You can put this solution on YOUR website!
Divide the perimeter by 3 to get the measure of each side of equilateral triangle.
s = 12/3 = 4 cm.
The area of any equilateral triangle with side s is equal to .

sq cm
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