AB and CD intersect at O such that CO=OD,AD║CB and BC =AD.Show that AO=OB.
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Answered by
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OC= OD(GIVEN);
AD =BC (GIVEN);
SINCE; AD||BC,
THEREFORE ▲AOD=▲BOC (BY SAS)
HENCE, OA=OB(CPCT)
Mark as brainlist
AD =BC (GIVEN);
SINCE; AD||BC,
THEREFORE ▲AOD=▲BOC (BY SAS)
HENCE, OA=OB(CPCT)
Mark as brainlist
Attachments:
reenaahlawat1981:
how to draw its diag ram
consider tiangle aod and boc
then
see my answer
Answered by
2
Consider ΔAOD and ΔBOC
AD = BC (Given)
OC = OD (Given)
<ADO = <OCB (Alternate interior angles)
ΔADO=~ΔBOC
SO, AO= OB (by CPCT)
AD = BC (Given)
OC = OD (Given)
<ADO = <OCB (Alternate interior angles)
ΔADO=~ΔBOC
SO, AO= OB (by CPCT)
Attachments:
i want diagram too
there is no diagram
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