SOLUTION: The area of a circle inscribed in an equilateral triangle is 48s square units. Then the perimeter of the triangle is (in units).

Algebra ->  Surface-area -> SOLUTION: The area of a circle inscribed in an equilateral triangle is 48s square units. Then the perimeter of the triangle is (in units).       Log On


   

Question 988803: The area of a circle inscribed in an equilateral triangle is 48s square units. Then the perimeter of the triangle is (in units).
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


The inradius of an equilateral triangle is where is the measure of the side of the triangle.





Solve for and then multiply by 3.

John

My calculator said it, I believe it, that settles it