In ΔABC shown below, ∠BAC is congruent to ∠BCA:Given: Base ∠BAC and ∠ACB are congruent.

Prove: ΔABC is an isosceles triangle.

When completed (fill in the blanks), the following paragraph proves that Line segment AB is congruent to Line segment BC making ΔABC an isosceles triangle.

Construct a perpendicular bisector from point B to Line segment AC.
Label the point of intersection between this perpendicular bisector and Line segment AC as point D:
m∠BDA and m∠BDC is 90° by the definition of a perpendicular bisector.
∠BDA is congruent to ∠BDC by the _1_.
is congruent to Line

Question

In ΔABC shown below, ∠BAC is congruent to ∠BCA:Given: Base ∠BAC and ∠ACB are congruent.

Prove: ΔABC is an isosceles triangle.

When completed (fill in the blanks), the following paragraph proves that Line segment AB is congruent to Line segment BC making ΔABC an isosceles triangle.

Construct a perpendicular bisector from point B to Line segment AC. 
Label the point of intersection between this perpendicular bisector and Line segment AC as point D: 
m∠BDA and m∠BDC is 90° by the definition of a perpendicular bisector. 
∠BDA is congruent to ∠BDC by the _1_. 
is congruent to Line

anonymous · Answer

The image http://learnft.flvs.net/webdav/assessment_images/educator_geometry_v16/1001_G3_Q1_a.gif

anonymous · Answer

And the answer choices:

the definition of congruent angles
Angle-Side-Angle (ASA) Postulate

the definition of congruent angles
the definition of a perpendicular bisector

Angle-Side-Angle (ASA) Postulate
the definition of a perpendicular bisector

Angle-Side-Angle (ASA) Postulate
corresponding parts of congruent triangles are congruent (CPCTC)

anonymous · Answer

@ganeshie8 can you help me, i just need help how to solve this

anonymous · Answer

@dan815 @pooja195 can you help me.

dayakar · Answer

the image is not opening