Question

What construction does the image below demonstrate?

Two overlapping circles are drawn with points of intersection marked. There is also a radius marked in the circle.

Answer 1

Answer: 2) An equilateral triangle inscribed in a circle.

1) An equilateral triangle circumscribed about a circle

2) An equilateral triangle inscribed in a circle

3) The circumcenter of an equilateral triangle

4) The incenter of an equilateral triangle

Answer 2

Based on the problems I have recently done on FLVs with this though, is that if you connect the center of the arcs to the top intersection point, if the angle degrees, and opposite arcs are the same then it is an equilateral triangle.