Answer:
The correct answer is a.
Explanation:
The term bisection refers to the division of an element into two equal or congruent parts, usually using a straight line generated by two circumferences with centers at the extreme points of the divided element.
Bisection is done by drawing circles of equal radius and different centers. The segment is bisected by drawing circles of intersection of equal radius, whose centers are respectively the extreme points of the segment to be divided, bearing in mind that each one passes through an extreme opposite point (A and A').
The line determined by the points of intersection of the two circles is the mediatrix of the segment (points G and E) since it crosses the segment by its center dividing the line AA' by half.
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