# n-Polygon

Geometry Level 4

Let $$A_{1}$$ , $$A_{2}$$ , $$A_{3}$$ ,....... $$A_{n}$$ be vertices of n sided regular polygon, such that $$\frac{1}{A1A2}$$ = $$\frac{1}{A1A3}$$ + $$\frac{1}{A1A4}$$ . Find the value of n.

×