these statements are the congruence statements for right triangles: ha, ll, la, and hl. you will need to use them for congruence statements. match the abbreviation to its description.1.a hypotenuse and an acute angle define congruence. ha2.a hypotenuse and a leg define congruence. hl3.a leg and an acute angle define congruence. ll4.two legs define congruence. la

- HA : - A hypotenuse and an acute angle define congruence.

HL :-A hypotenuse and a leg define congruence.

LL :-Two legs define congruence.

LA :-A leg and an acute angle define congruence.

Explanation:-

HA Theorem :- When hypotenuse and one acute angle of a triangle is congruent to hypotenuse and one acute angle of other triangle then triangles are congruent.

HL Theorem:- When hypotenuse and one leg of a triangle is congruent to hypotenuse and one leg of other triangle then triangles are congruent.

LL Theorem :- When two legs of a triangle is congruent to the two legs  of other triangle the triangles are congruent.

LA Theorem :-When one leg and one acute angle of a triangle is congruent to one leg and one acute angle of other triangle then triangles are congruent.

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step-by-step explanation:

b and c

step-by-step explanation: