Answer:
Option A. is correct.
Explanation:
Given: △ABC is equilateral
To find: the correct option
Solution:
An equilateral triangle is a triangle in which all sides are equal and all angles are of equal measures.
Centroid is a intersecting point of three medians of a triangle.
Circumcenter is the intersecting point of the three perpendicular bisectors of a triangle.
In an equilateral triangle,
centroid and circumcenter are at the same point inside of the triangle.
Option A. is correct.