CBSE Class 9 Answered
Points A and B are in the same sides of a
line l. AD and BE are
perpendiculars to l, meeting l at D and E respectively. C is the
mid-point of AB. Prove that CD = CE
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
Draw CM l
AC = CB (Given)
DM = ME (by construction)
(by construction)
CM = CM (Common)
(by SAS cong. Rule)
CD = CE (by cpct)
Answered by | 04 Jun, 2014, 03:23: PM
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