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चित्र में, ABCD तथा AEFD दो समांतर चतुर्...

चित्र में, ABCD तथा AEFD दो समांतर चतुर्भुज है। सिद्ध कीजिए कि :
(i) `PE = FQ `
( ii) `ar(DeltaAPE): ar(DeltaPEA) =ar(DeltaQFD) : ar(DeltaPFD)`
(iii) ` ar(DeltaPEA) =ar(DeltaQFD)`

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