Question

What construction does the image below demonstrate?

Answer 1

An equilateral triangle inscribed in a circle 

Answer 2

Answer:

An equilateral triangle inscribed in a circle  

Step-by-step explanation:

A. An equilateral triangle circumscribed about a circle

 equilateral triangle circumscribed about a circle mean a circle inside an equilateral triangle. We don't have circle inside the triangle in our graph.

B. An equilateral triangle inscribed in a circle  

Yes equilateral triangle is inscribed in a circle BDE

C. The circumcenter of an equilateral triangle

Circumcenter is not equidistant from the vertices of triangle