Question

AD AND BC ARE EQUAL PERPENDICULAR TO A LINE SEGMENT AB SHOW THAT CD BISECTS AB

Answer 1

Hope you understand and please leave a comment if you don't.

Answer 2

The above question falls from Triangles (9)

Solution

In △OAD and △OBC

AO = OB ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀(Given)

∠OAD = ∠OBC⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀(90°)

AD = BC ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀(Given)

∴ △OAD ≅ △OBC⠀⠀⠀⠀⠀ (SAS Criteria)

∵ △OAD ≅ △OBC

∴ CD bisects AB (CPCT)