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In Fig 7.23, AB=AC and AD is the bisecto...

In Fig 7.23, `AB=AC and AD` is the bisector of ? `BAC.` (i) State three pairs of equal parts in triangles `ADB and ADC.` (ii) Is `DeltaADB [-=~?] DeltaADC` ? Given reasons. (iii) Is `angleB=angleC` ? Given reasons

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