Help solve these! Will give BRAINLIEST! NO LINKS!
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Answer:
Part 1) 2 and 3
Part 2) C = 135
Step-by-step explanation:
Railroad:
2 and 3 because 1 is the transversal
Supplementary:
x - 50 + 19 = 180
Add 50 to both side
x + 19 = 230
Subtract 19 from both side
x = 211
Algebra:
C = ?
D = 45
Substitute x or C
x + 45 = 180
Subtract 45 from both side
x = 135
C = 135