Question

Use the diagram. AB is a diameter, and AB is perpendicular to CD. The figure is not drawn to scale.

Answer 1

AC = BD

Explanation:

Answer 2

i) mAB = mBD (Not True)

Explanation:

ii) mAC = mAD , CD is a chord and AB is a diameter. CD⊥AB and hence AC = AD,

Equal chords have equal segments . Hence it is true

iii) ∠BDA = ∠BCA true

iv) ∠PBC = ∠DBA True

Hence the three options are correct except the one.

So our answer is option A mAB = mBD (Not True)