Question

answer these all question in detail
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Answer 1

56-23/angle 609u by 56

Answer 2

Answer:

23. 90+3x=180

3x=180-90

3x=90.

x= 90/3. =30

24. 2x+z=180

2×30+z=180

60+z=180.

z=180-60

z=120