Triangle CDA’s image of triangle ABC after a 180° rotation around the midpoint segment of AC triangle ECB his image of drink up BBC after 180° rotation and then placing my PC identify at least two pairs of congruent angles and I figure next week how I

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are