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InterviewSolution
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In Î DEF, line PQ 11 side EF, IfDPPE 7.2, PQ 1 then find QF.2.4, |
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Answer» Answer: QF = 2 Step-by-step explanation: It is given that, In ∆ DEF, line PQ || side EF, If DP = 2.4, PE = 7.2, PQ = 1 then find QF. Here PQ || side EF If a line is drawn parallel to one side of a triangle to intersect the other two sides in distinct points, the other two sides are divided in the same ratio To find QF DP/PE = PQ/PF PF = (PQ x PE)/DP =(7.2 x 1)/2.4 = 7.2/2.4 QF = PF - PQ = 7.2/2.4 - 1 = 2 Therefore PQ = 2 |
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