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Mathematics, 30.07.2019 20:00 viridianasar5158
The δpqr is right-angled at p, and pn is an altitude. if qn = 12 in and nr = 6 in, find pn, pq, pr.
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The δpqr is right-angled at p, and pn is an altitude. if qn = 12 in and nr = 6 in, find pn, pq, pr....
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