Question

need help Geometry question
In ΔABC shown below, Line segment AB is congruent to Line segment BC:
http://learnft.flvs.net/webdav/assessment_images/educator_geometry_v16/image0034e9733b0.gif
Given: line segment AB≅line segment BC

Prove: The base angles of an isosceles triangle are congruent.

The two-column proof with missing statement proves the base angles of an isosceles triangle are congruent:


Statement Reason
1. segment BD is an angle bisector of ∠ABC. 1. by Construction
2. ∠ABD ≅ ∠CBD 2. Definition of an Angle Bisector
3. 3. Reflexive Property
4. ΔABD ≅ ΔCBD 4. Side-Angl

Answer 1

confusing

Answer 2

i agree @benlindquist

Answer 3

i did this but failed, looking at an example

Answer 4

Which statement can be used to fill in the numbered blank space?
Line segment BD≅ Line segment AC

Line segment BD≅ Line segment BD

Line segment AC≅ Line segment AC

Line segment AD≅ Line segment DC

Answer 5

these are the answer choices

Answer 6

@dan815 @iGreen @hero