Question

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

Answer 1

............I hope you understand.........

Answer 2

Step-by-step explanation:

Given,

AD and BC are perpendiculars of AB.

To prove:

CD bisects AB

∠BOC = ∠DOC ( because Vertically opposite angles )

DA = BC

∠B = ∠A = 90°

So, by AAS congruence rule, ΔBOC ≅ ΔOAD

So now, CO = OD

so, it bisects AB on point 'O'

OA = OB [ by CPCT]

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AAS - ANGLE ANGLE SIDE

CPCT - CORRESPONDING PARTS OF CORRESPONDING TRIANGLES (ARE EQUAL)