Question

need the formula for this problem
Find the length of segment AB.
Round your answer to two decimal places.
Arc AC is congruent to Arc DF.
Segment BE is perpendicular to Segment AC and Segment DF.
Segment BE extended is the diameter.
Segment DF=25
http://www.flickr.com/photos/65820711@N04/7000793770/

Answer 1

* copy paste the link

Answer 2

link is broken

Answer 3

copy and paste**

Answer 4

Since the arcs AC and DF are congruent the chords AC and DF are congruent. If the segment BE is the diameter, it goes through the center of the circle. Also it is perpendicular so it will cut the chords AC and DF in half. So if DF is 25.....

Answer 5

12.5

Answer 6

*thumbs up*

Answer 7

okay that it was more complicated thank u verymuch =)

Answer 8

thought*