Textile Engineering > GATE 2020 > Geometry
Given a semicircle with O as the center, as shown in the figure, what is the ratio (A̅C̅ + C̅B̅) / A̅B̅?
where A̅C̅, C̅B̅, and A̅B̅ are chords.
where A̅C̅, C̅B̅, and A̅B̅ are chords.

Correct : a
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