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There are several different ways and the answers depend on what is known about the triangles.

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Q: How do you prove triangle congruence?
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Related questions

Why is AAA not an appropriate conjecture for triangle congruence?

It does not necessarily prove congruence but it does prove similarity. You can have a smaller or bigger triangle that has the same interior angles.


Which triangle Congruence Postulate can be used to prove that PAC PBC?

SAS


What are the only two triangle congruence shortcuts that do not work?

The only Two Triangle congruence shortcuts that do not prove congruence are: 1.AAA( Three pairs of angles in a triangle) & 2.ASS or SSA(If the angle is not in between the two sides like ASA.


which property can you use t prove that IF....?

reflexive property of congruence


which congruence postulate or theorem would you use to prove MEX?

HL congruence theorem


What are the 2 triangle congruence theorems?

The two triangle congruence theorems are the AAS(Angle-Angle-Side) and HL(Hypotenuse-Leg) congruence theorems. The AAS congruence theorem states that if two angles and a nonincluded side in one triangle are congruent to two angles and a nonincluded side in another triangle, the two triangles are congruent. In the HL congruence theorem, if the hypotenuse and one leg of a right triangle are congruent to the hypotenuse and one leg of another right triangle, the two triangles are congruent.


What is rhs congruence triangle?

A triangle having 3 congruent sides is an equilateral triangle


Which of the following is the right triangle congruence theorem?

There is nothing specific folloing right triangle congruence theorem. It depends on the order in whih the syllabus is taught.


What is the definition of AAS Congruence postulate of trianges?

It is a theorem, not a postulate, since it is possible to prove it. If two angles and a side of one triangle are congruent to the corresponding angles and side of another triangle then the two triangles are congruent.


Given that bd is both the median and altitude of a abc. congruence postulate sas is used to prove that abc is what type of triangle?

BAD = BCD is the answer i just did it


What are the four congruence theorems for a right triangle?

The four congruence theorem for right triangles are:- LL Congruence Theorem --> If the two legs of a right triangle is congruent to the corresponding two legs of another right triangle, then the triangles are congruent.- LA Congruence Theorem --> If a leg and an acute angle of a right triangles is congruent to the corresponding leg and acute angle of another right triangle, then the triangles are congruent.- HA Congruence Theorem --> If the hypotenuse and an acute angle of a right triangle is congruent to the corresponding hypotenuse and acute angle of another triangle, then the triangles are congruent.- HL Congruence Theorem --> If the hypotenuse and a leg of a right triangle is congruent to the corresponding hypotenuse and leg of another right triangle, then the triangles are congruent.


Is a ASA triangle similarity postulate?

Since ASA is a congruence postulate and congruence implies similarity, then the answer is : yes.