Line segments AD and BE intersect at C, and triangles ABC and DEC are formed. They have the following characteristics:∠ACB and ∠DCE are vertical angles∠B ≅ ∠EBC ≅ ECWhich congruence theorem can be used to prove △ABC ≅ △DEC?HLASASSSSAS
Accepted Solution
A:
Angles B and E are congruent. --------> Angle Sides BC and EC are congruent. --------> Side Vertical angles ACB and DCE are congruent. -------> Angle