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4 votes
You are working on a proof. You know that A and B are on the perpendicular bisector of CD. What can you conclude?

2 Answers

3 votes

On USA test prep the answer should be C

User Nikhil Yadav
by
6.3k points
3 votes
A point on the perpendicular bisector of a line segment
is equidistant from the ends of the segment.

So
AC = AD
and
BC = BD .

This can sometimes be very useful.
User Wiredmark
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7.0k points