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CBSE Class 9 Answered

ΔABC is an isosceles triangle with AB = AC, side BA is produced to D such that AB = AD. Prove that BCD is right angle.
Asked by Topperlearning User | 06 Dec, 2013, 01:10: AM
answered-by-expert Expert Answer

 

is an isosceles triangle with

AB = AC [given]

Add (1) and (3)

Answered by | 06 Dec, 2013, 03:10: AM

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