Question

Line L is perpendicular to chord AB which statement is true

Answer 1

`\bar {AQ} =\bar {QB}`

Explanation:

Since line L passes through the center of the circle and it is perpendicular to chord AB, it bisects chord AB.

This means that L is the locus of points equidistant from A and B.

This also means that Q is the midpoint of AB.

Hence the correct answer is
`\bar {AQ} =\bar {QB}`