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In a A B C ,\ A B=15 c m ,\ B C=13 c m\...

In a ` A B C ,\ A B=15 c m ,\ B C=13 c m\ a n d\ A C=14 c mdot` Find the area of ` A B C\ a n d\ ` hence its altitude on `A C`

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The correct Answer is:
`84cm^(2),12cm`
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