SOLUTION: Triangle ABC is equilateral; each side is 20cm long. What is the length of the radius of the circle inscribed into this triangle? (No picture in text)

Algebra ->  Triangles -> SOLUTION: Triangle ABC is equilateral; each side is 20cm long. What is the length of the radius of the circle inscribed into this triangle? (No picture in text)      Log On


   

Question 933002: Triangle ABC is equilateral; each side is 20cm long. What is the length of the radius of the circle inscribed into this triangle?


(No picture in text)
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
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r (inscribed circle) = 20√3/6