Question

In figure, AB || DC and AB = DC.

(i) Is ΔACD ≅ ΔCAB?

(ii) State the three pairs of matching parts used to answer (i).

(iii) Which angle is equal to ∠CAD ?

(iv) Does it follow from (iii) that AD || BC?​

Answer 1

(i) Yes

(ii) angle BAC= angle ACD

AC= AC

angle BCA = angle CAD

(iii) BAC

(iv) Yes