Answer:
For question 18, the answer is 55 degrees.
19. 115 degrees.
Step-by-step explanation:
18) Complementary angles have a sum of 90 degrees, so 35 plus 55 equals 90.
19) Since angle 8 and angle 5 have the same measure, the measure of angle 5 is 115 degrees.
I hope this helped! :-)
