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Geometry 24 Online
OpenStudy (anonymous):

if DA perpendicular AB, CB perpendicular AB and AC congruent BD, prove that AD congruent BC

OpenStudy (anonymous):

Do you have a picture?

OpenStudy (anonymous):

|dw:1388522535986:dw|

OpenStudy (anonymous):

you could say that angle CEB is vertical to DEA and therefore they are congruent

OpenStudy (anonymous):

|dw:1388523282460:dw|

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