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In quadrilateral ACBD, A C\ =\ A Dand A...

In quadrilateral ACBD, `A C\ =\ A D`and AB bisects `/_A`(see Fig. 7.16). Show that `DeltaA B C~=DeltaA B D`

Text Solution

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In `/_ ABC and /_ABD`
AC=AD
`angleCAB=angleDAB`
AB=AB
`/_ABC cong /_ ABD (SAS)`
BC=BD.
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