Choose the option that best completes the statement.

1. A figure has symmetry with respect to a plane Z if for every point A of the figure a partner point A’ exists such that Z is the _________ of AA’.

-prependicular bisector or midpoint

2. A figure has symmetry with repect to a point A if for every point of the figure a partner points A’ exists such thag A is the ________ of AA’.

-prependicular bisector or midpoint

3. A figure has symmetry with respect to a line k if for every point A of the figure a partner point A’ exists such that k is the __________ of AA’.

-prependicular bisector or midpoint