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- 1+2.3 ing eQ. 20. The redius of the ineirele oftrianglo is cm ดเธ4 the segments intowhich one side is divided by the polnt ofcentaet aro 6 cm 8cm. Determinethe other twe sides of the triangle.Solgene-tan7s |
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Answer» Area Δ ABC = 1/2 . 4 . (AB + BC + AC) = root( s(s – a)(s – b)(s – c))i.e., 4 s = root( s(s – a)(s – b)(s – c) )16 s = (s – a) (s – b) (s – c)i.e., 16 (14 + x) = x X 6 X 8, i.e., x = 7Therefore, AB = 15 cm and AC = 13 cm. |
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