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Rudiy27
3 years ago
12
PLEASE HELP THANK YOU:
Mathematics
Answer
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2
answers:
zubka84
[21]
3 years ago
7
0
Supplementary angles add up to 180. So you must substrat all of these from 180:
180-77: 103
180-45: 135
180-63: 117
180-75: 5
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tiny-mole
[99]
3 years ago
4
0
Answer:
a)13
a)45
a)27
a)15
Step-by-step explanation:
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