Question

Complete a two column proof for each problem.
Given:AB≅AD and CA≅EA Prove: ΔABC ≅ΔADE

Answer 1

do you know the methods for proving congruent triangles?

Answer 2

No

Answer 3

side-side-side
side-angle -side
which one do you think that we can use here?

Answer 4

there are others but one of the 2 above will work

Answer 5

..Side-angle-side?

Answer 6

very good but which is the in between angle?

Answer 7

...A?

Answer 8

yes--cab is congruent to dae. tell me why

Answer 9

Cause their the same? lol

Answer 10

no because they are vertical angles