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In Figure, M ,\ N\ a n d\ P are the mid-...

In Figure, `M ,\ N\ a n d\ P` are the mid-points of `A B ,\ A C\ a n d\ B C` respectively. If `M N=3c m ,\ N P=3. 5 c m\ a n d\ M P=2. 5 c m` , calculate `B C ,\ A B\ a n d\ A C`

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as we know , line joining mid point of two sides is parallel to third side and
is half of the third side
so here `BC=2xxMN=2xx3=6cm`
`AC=2xxMP=2xx2.5=5cm`
`AB=2xxPN=2xx3.5=7cm`
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