Which postulate can be used to prove that triangle ABD and triangle CBD are congruent?
Given:line segment BD is perpendicular to line segment AC and line segment BD bisects line segment AC

A. SAS
B. SSS
C. ASA
D. SSA

Question

Which postulate can be used to prove that triangle ABD and triangle CBD are congruent?
Given:line segment BD is perpendicular to line segment AC and line segment BD bisects line segment AC

A.	SAS
	B.	SSS
	C.	ASA
	D.	SSA

anonymous · Answer

attachment

radar · Answer

A. SAS
Side AD = side DC  given
<ADB =<CDB given that BD is perpendicular thus these are right angles
side DB = DB   as it is same side.
side angle side   SAS