Question

What construction does the image below demonstrate?

A. An equilateral triangle circumscribed about a circle

B. An equilateral triangle inscribed in a circle

C. The circumcenter of an equilateral triangle

D. The incenter of an equilateral triangle

Answer 1

An equilateral triangle inscribed in a circle

Answer 2

An equilateral triangle inscribed in a circle

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