In isosceles triangle DAC, AD is congruent to AC and AB is an angle bisector of angle DAC. Ø B A How does Kiran know that AB is a perpendicular bisector of segment CD? Kiran has enough information to show that triangle ABD and triangle ABC are congruent by the so he knows that B is the segment CD. of DC. Point A is the same distance from C as it is from D, so it must be on the Triangle Congruence Theorem, of DC. Therefore, AB is a perpendicular bisector of

In isosceles triangle DAC, AD is congruent to AC and AB is an angle bisector of angle DAC. Ø B A How does Kiran know that AB is a perpendicular bisector of segment CD? Kiran has enough information to show that triangle ABD and triangle ABC are congruent by the so he knows that B is the segment CD. of DC. Point A is the same distance from C as it is from D, so it must be on the Triangle Congruence Theorem, of DC. Therefore, AB is a perpendicular bisector of

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.3: Informal Geometry And Measurement

Problem 29E: On a piece of paper, use your compass to construct a triangle that has two sides of the same length....

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