I will FAN AND MEDAL anyone who answers.
Given:AB is congruent to CB, D is the midpoint of AC
Prove: triangle ABD is congruent to triangle CBD
I ONLY NEED NUMBER 3 NOW PLEASE HELP.
1. AB is congruent to CB 1.Given
2. D is the midpoint of AC 2. Given
3.AD is congruent to CD 3._______
4.BD is congruent to BD 4.reflexive prop.
5. Triangle ABD is congruent to triangle CBD 5.SSS congruence Postulate

Question

I will FAN AND MEDAL anyone who answers.
Given:AB is congruent to CB, D is the midpoint of AC
Prove: triangle ABD is congruent to triangle CBD
I ONLY NEED NUMBER 3 NOW PLEASE HELP.
1. AB is congruent to CB    1.Given
2. D is the midpoint of AC   2. Given
3.AD is congruent to CD     3._______
4.BD is congruent to BD      4.reflexive prop.
5. Triangle ABD is congruent to triangle CBD   5.SSS congruence Postulate

anonymous · Answer

I figured out what 4 and 5 was. Please help with 3