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snow_tiger [21]
3 years ago
15

Need help this is my niece work

Mathematics
2 answers:
labwork [276]3 years ago
6 0
The frist one is c and the last one is b
Murrr4er [49]3 years ago
3 0
It is C 100 then B 100
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PLZ ANSWER PLZ PLZ PLZ HELP 1 QUESTION!!!
JulsSmile [24]

We first must find the value of angle z.


Angle z = 90° - 42°


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