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In the adjoining figure
AB = AC and BD=DC
Prove that A ADB= A ADC and hence show that /_ BAD= /_ CAD.
Answers
Answered by
5
Step-by-step explanation:
Given AB=AC,BD=DC
In △ADB,△ADC
AB=AC
BD=DC
AD=AD
By SSS congruency
△ADB≅△ADC
⟹∠ADB=∠ADC
and also ∠BAD=∠CAD
Answered by
3
Step-by-step explanation:
Given, AB = AC ,BD=DC
In ∆ADB and ∆ADC
AB=AC {Given}
BD=DC {Given}
AD=AD{Common}
By SSS Congruency rule.
∆ADB≅∆ADC
=> ∠ADB = ∠ADC
and also, ∠BAD= ∠CAD.
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