What is the measure of the angle between a perpendicular bisector and the segment it is bisecting? a. 180° b. 90° c. 45° d. 0°

If something is perpendicular to something else, it intersects it at 90 degrees. So, it there is a bisector perpendicularly bisecting a segment, it means they are crossing at a 90 degree angle. Your answer should be B.

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