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Q: Who discovered ll congruence theorem?
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What is LL Congruence Theorem?

LL Congruence theorem says: If the two legs of one right triangle are congruent to the two legs of another right triangle, then the two right triangles are congruent.


The LL theorem states that for right triangles two congruent what are sufficient to prove congruence of the triangles?

LEGS


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

HL congruence theorem


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.


Why is the angle angle side congruence theorem important?

It is no more nor less important than any other theorem for congruence.


What are congruence theorems?

there are 4 types of congruence theorem-: ASA,SSS,RHS,SAS


What is HyA Congruence Theorem?

HYA is a HYA ...


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 HA theorem is a special case of?

It is a special case of ASA congruence.


What is HA congruence theorem for right triangles is a special case of the .?

The correct answer is the AAS theorem


The LL theorem states that for two triangles two congruent legs are sufficient to prove congruence of the triangles?

You left out one very important detail . . . the statement is true for a RIGHT triangle.


What is the angle congruence theorem?

All right angles are the same