# geometry

posted by
**Dana** on
.

Suppose points A, B, and C have the coordinates given below. Find y such that C is on the perpendicular bisector of segment AB.

A(−1, 4), B(7, −2), C(9, y)

posted by
**Dana** on
.

Suppose points A, B, and C have the coordinates given below. Find y such that C is on the perpendicular bisector of segment AB.

A(−1, 4), B(7, −2), C(9, y)