CBSE Class 7 Answered
In the figure below, AB and CD bisect each other at O. show that:
(i) 
AOC 
BOD
(ii) AC = BD
(iii) 
OAC = OBD.
AOC BOD
(ii) AC = BD
(iii) OAC = OBD.
Asked by Topperlearning User | 19 Nov, 2013, 01:50: AM
Expert Answer
Here,
AO = BO (given)
AOC = BOD (vertically opposite angles)
CO = DO (given)
Thus,
(i) 
AOC 
BOD (By SAS congruence rule)
(ii) AC = BD (Corresponding parts of congruent triangles)
(iii) OAC = OBD (Corresponding parts of congruent triangles)
Answered by | 19 Nov, 2013, 03:50: AM
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