ABC is a isocules triangle with AB=AC
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Answer:
not understand question dear
Step-by-step explanation:
what do you mean
Answered by
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Answer:
∠DAB=∠DAC
Step-by-step explanation:
We have
AB=AC
⇒∠B=∠C
As AD is altitude, hence
∠ADB=∠ADC=90
∘
Three pairs of equal parts in △ADB and △ADC are
AB=AC
∠B=∠C
∠ADB=∠ADC
As two paris of angles in △ADB and △ADC are
equal, hence the third pair will also be equal
∠DAB=∠DAC
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