Answer:
19. parallel
20. corresponding
21. exterior
22. corresponding exterior angles
if not for the points i wouldve left u to suffer on ur own so yor welcome
Answer:
x + 1, y + 1
Step-by-step explanation:
For every x there is a y
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if ∡PQR = 82°, and the ray QS bisects it, it cuts ∡PQR into two equal halves, ∡PQS and ∡RQS, each of which is then 82/2, or 41°.

24^2 + 45^2 = 51^2
576 + 2025 = 2601
2601 = 2601
The answer is B leg.