Question

In the adjoining figure,
AD and CB = CD.
Prove that AABC = AADC.
AB
B​

Answer 1

Answer:

Solution

Given:

AB=AD and CB=CD

To prove

△ABC≅△ADC

Proof:

In △ABC and △ADC

AB=AD (given)

CB=CD (given)

AC=AC (common)

∴ △ABC≅△ADC (By SSS congruence property)