Question

point y is the circumcenter of triangle def. which statement is true about point y? point y is the center of the circle that passes through points d, f, and n. point y is the center of the circle that passes through points m, n, and e. point y is the center of the circle that passes through points l, m, and n. point y is the center of the circle that passes through points d, e, and f.

Explanation:

Step1: Recall circum - center definition

The circum - center of a triangle is the center of the circle that passes through all the vertices of the triangle.

Step2: Identify vertices of given triangle

The vertices of triangle DEF are D, E, and F.

Answer:

Point Y is the center of the circle that passes through points D, E, and F.