Question

help please!! :)
Which additional congruence statement could you use to prove that triangle CAB is congruent to triangle CAD by HL?
BD CONGRUENT AC
AC CONGRUENT AC
AD CONGRUENT AD
AB CONGRUENT AD
https://rialto5819-ehs-pps.gradpoint.com/Resource/2146263,72F,0,0,0,0,0/Assets/testitemimages/geometry_a/congruent_triangles/mc109-1.jpg

Answer 1

AC = AC by default (reflexive property), so you don't need this since it's practically given

Answer 2

so choice B is out

Answer 3

choice C is completely useless, so that's out too

Answer 4

since AC = AC, we have a leg

what is the hypotenuse?

Answer 5

ad

Answer 6

so we need AB = AD to use HL

Answer 7

d

Answer 8

yep

Answer 9

thank you

Answer 10

np