Triangle ABC is an isoceles triangle then prove that triangle ADB cong

1.	Triangle ABC is an isoceles triangle then prove that triangle ADB congruent ADC .ONLY ANSWER PLEASE
Answer» Answer: Correct option is A It is defective to USE ∠ABD=∠ACD for PROVING this result. △ABD and △ACD AB=AC (given ) Then ∠ABD=∠ACD ( because AB=AC ) and ∠ADB=∠ADC=90( because AD⊥BC ) ∴△ABD=△ACD ∠BAD=∠CAD It is defective to use ∠ABD=∠ACD for proving this result Step-by-step EXPLANATION: Question was incomplete please MARK as brainiliest

Triangle ABC is an isoceles triangle then prove that triangle ADB congruent ADC .ONLY ANSWER PLEASE

Answer»

Answer:

Correct option is

It is defective to USE ∠ABD=∠ACD for PROVING this result.

△ABD and △ACD

AB=AC (given )

Then ∠ABD=∠ACD ( because AB=AC )

and ∠ADB=∠ADC=90( because AD⊥BC )

∴△ABD=△ACD

∠BAD=∠CAD

It is defective to use ∠ABD=∠ACD for proving this result

Step-by-step EXPLANATION:

Question was incomplete

please MARK as brainiliest