Point Z is the circumcenter of ΔLMN.
Which must be true?

A)Line segment A N is-congruent-to line segment L B
B)Line segment N C is-congruent-to line segment B Z
C)AngleBMZ Is-congruent-to AngleCMZ
D)AngleZBM Is-congruent-to AngleZCM

Which system of linear inequalities is represented by the graph?

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

Igure 1 and figure 2 are two congruent parallelograms drawn on a coordinate grid as shown below: 4 quadrant coordinate grid showing two parallelograms. figure 1 has vertices at negative 5, 2 and negative 3, 4 and negative 4, 7 and negative 6, 5. figure 2 has vertices at 5, negative 2 and 7, negative 4 and 6, negative 7 and 4, negative 5. which two transformations can map figure 1 onto figure 2? reflection across the y-axis, followed by reflection across x-axis reflection across the x-axis, followed by reflection across y-axis reflection across the x-axis, followed by translation 10 units right reflection across the y-axis, followed by translation 5 units down