[b]Lines a and b are intersecting lines, forming two types of angle pairs: Vertical Angles and Linear Pairs.[/b][br][br][color=#c51414][b]Move one slider at a time.[/b][/color][br][b][color=#1551b5]Drag around the points to change the measures of the angles.[/color][/b][br][br][br]Which type of angle pairs are always congruent?:[br] [br]Which type of angle pairs are always supplementary (add to 180):[br] [br]Which type of angle pairs are Adjacent Angles?[br][br]What do all the angles add up to?[br][br]Write your answers on the Google Doc attached to this assignment.