A Circle And A Triangle

Logic Level 2

There is a circle being inscribed in an equilateral triangle, such that it touches all 3 sides of the triangle.

Apparently, the ratio of the radius of the circle to a side of the triangle can be expressed as 1:√n, where n is a positive integer.

Find n.

6 7 5 None of the above 8

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1 solution

Hasmik Garyaka
Oct 17, 2018

Truthfully, n=12

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