What other information do you need in order to prove the triangles congruent using the SAS Congruence Postulate?2210203782.jpgA)/_BAC ~=/_DACB)bar(AC) ~= bar(BD)C)/_BCA ~=/_DCAD)bar(AC) ~= bar(BD)

bobbie71G 2021-03-09 Answered

What other information do you need in order to prove the triangles congruent using the SAS Congruence Postulate?
image
A)BAC=DAC
B)AC=BD
C)BCA=DCA
D)AC=BD

You can still ask an expert for help

Want to know more about Congruence?

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

Solve your problem for the price of one coffee

  • Available 24/7
  • Math expert for every subject
  • Pay only if we can solve it
Ask Question

Expert Answer

2abehn
Answered 2021-03-10 Author has 88 answers

Step 1
Given
The triangle are
image
Step 2
To determine what information need to prove triangles congruent using SAS congruence postulate .
To prove SAS congruence postulate , We need to prove two sides and one angle are congregants in triangle ACBandACD
By using given diagram
BC is congruent CD to prove ACB=ACD
AC is congruent to AC, Using reflective property .
In triangle ABC , AC is angle bisector of angle A and side bisector of BD
By using angle bisector theorem
BAC=DAC.
Therefore , To prove triangles congruent using SAS congruence postulate you need information BAC=DAC.

Not exactly what you’re looking for?
Ask My Question

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more