Question

AD and BC are equal perpendiculars to a line segment AB. show that CD bisects AB​

Answer 1

Answer:

Given: ΔAOD and ΔBOC

= AD = BC (Given)

= <OAD = <OBC = 90

= <AOD = <BOC (Vertically opposite angles)

∴ By ASA Congruence rule,

= ΔAOD ≅ ΔBOC (CPCT)

= OA = OB (CPCT)

=> CD bisects AB

Answer 2

Answer:

refer to the attachment