Question

Angle C and angle F are right angles. angle B=angle E, and line BC=EF.
Choose the abbreviation of the postulate or theorem that supports the conclusion that the triangles are congruent.
A. HL
B. LL
C. HA
D. LA
Theorems are: If two legs of one right triangle are equal to two legs of another triangle, then the two right triangles are congruent. (LL Theorem)
If the hypotenuse and a leg of one right triangle are equal to the hypotenuse and leg of another right triangle, then the triangles are congruent. (HL Postulate)
If the hypotenuse and an acute angle of one right triangle are equal to the hypotenuse and an acute angle of another right triangle, then the triangles are congruent. (HA Theorem)
If a leg and an acute angle of one right triangle are equal to the corresponding parts of another right triangle, then the triangles are congruent. (LA Theorem)

Answer 1

does this information help???

Answer 2

Sort of. What grade is this from btw?

Answer 3

9th grade Geometry

Answer 4

love the class but hate theorems

Answer 5

Ah, I'm in 9th grade algebra

Answer 6

a lot of them sound similar

Answer 7

oh

Answer 8

Yeah, sorry man :|

Answer 9

oh nvm i get it now

Answer 10

h=hypotenuse L=leg and A=acute angle

Answer 11

Ah there you go