4 5
(4y+3)°
1
6 (9x-3)°
2
(3x+9)°
3
(5x)°
7 (7y-6)°
8
9
Select the pairs of congruent corresponding angles.
![4 5 4y3 1 6 9x3 2 3x9 3 5x 7 7y6 8 9 Select the pairs of congruent corresponding angles class=](https://us-static.z-dn.net/files/de7/ea9ee018dbd9b74e57d214c5d17c7bd9.png)