Question

Hint. Prove that A ABC SACDA.
A
5. In the adjoining figure, AB = AC and BD = DC.
Prove that traingle ADB congurent triangle ADC and hence show that
(i) angle ADB = angle ADC = 90°, (ii) angle BAD = angle CAD.


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Answer 1

Answer:

angle ADB = angle ADC = 90°, (ii) angle BAD = angle CAD.

1