ncert book plz fast prepare for exam

Asked by  | 5th Aug, 2009, 02:56: PM

Expert Answer:

in triangles DAP,EPB,

we have,

angle DAP=angle EBP..(given)

AP=PB..(P is mid pt)

angle EPA= angle DPB..(given)

so

EPA+EPD=DPB+EPD

So

angle DPA= angle EPB

So triangles EPBand DPA are congruent(ASA rule)

AD=BE(C.P.C.T.)

Answered by  | 6th Aug, 2009, 06:47: AM

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