Question

congruent ∆ADC and ∆ABC​

Answer 1

Answer:

Step-by-step explanation:

TRIANGLE  ADC IS CONGRUENT TO TRIANGLE ABC

ANGLE BAC = ANGLE DAC

ANGLE BCA = ANGLE DCA

SIDE AB = SIDE CD

by aas they are congruent

Answer 2

we can prove it by ASA

angle C is common ( given ) .

side BC and DC is equal.

angle AD and AB is equal as shown.