Question

What other information do i need to prove

Answer 1

Were you given any information about quadrilateral ABCD?

Answer 2

thats all i was given @Directrix

Answer 3

ASA is two angles and the included side.

Answer 4

acd cab

Answer 5

So, you would need the pair of blue angles and the side shared by the two triangles. See attachment.

Answer 6

how would i do that like ac db

Answer 7

This pair of angles, yes: <ACD ≅ <CAB

Capital letters are used to name points and angles.

Now, what about the one pair of sides you need?

Answer 8

>>ac db Not correct for ASA

Answer 9

Segment AC ≅ Segment CA by reflexive property

Answer 10

i remember doing some pairing problems but these are different

Answer 11

ASA is two angles and the included side.

Two pairs of angles and one pair of sides.

>>What other information do i need to prove

From above:

This pair of angles, yes: <ACD ≅ <CAB
Segment AC ≅ Segment CA

That is all you need.