To find: the numbers of pairs of congruent
Answer to Problem 18CT
There are six pairs of congruent triangles.
Explanation of Solution
Given information:
Given figure,
Calculation:
A perpendicular bisector of a segment is a line or a ray or a segment that is perpendicular to the segment and passes through its midpoint.
Theorem: If a point lies on the perpendicular bisector of a segment, then the point is equidistant from the endpoints of the segment.
In the above diagram, there are six pairs of congruent triangles.
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