Pls. reply as sson as possible.

Asked by priyadas | 18th Feb, 2009, 07:53: PM

Expert Answer:

Draw a line LO  MN.

Then we have,BM||CN||LO.

L is mid point of base BC.

Using parallel intercept theoram O is mid point of MN.

Now in Δs MOL ans NOL,

MO=NO

MOL=MOL

ML=ML

Hence ,

Δ MOL Δ NOL.

Hence ML=NL.

Answered by  | 29th Mar, 2009, 08:01: PM

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