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14-03-2018
Mathematics

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Find the median to the base of an isosceles triangle if the length of its base is 15 in and its area is 75 in2

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calculista calculista

23-03-2018

see the attached figure to understand the problem

we know that
the median to the base is the segment BD
the base AC is 15 in
Area=75 in²
Area=AC*BD/2---------> BD=(Area*2)/AC---------> BD=(75*2)/15
BD=10 in

the answer is BD=10 in

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