In a triangle ABC , angle A=90 ,AB=5cm , AC=12cm.If AD is perpendicular to BC then AD = ?
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triangle ABD is similar to triangle ABC
BA/BC = AD/DC
5/13 = AD/12
AD = 60/13 cm
8 hope it helps
BA/BC = AD/DC
5/13 = AD/12
AD = 60/13 cm
8 hope it helps
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