Answer:
4)37
5)23
Explanation:
4)-angles 1 and 2 are alternate so they are equal=> x+30=8x-19
7x=49
x=7
so angle 2=8*7-19=56-19=37
5)here angles 1 and 2 are also alternate so they are eqial as well
x+17=8x-25
7x=42
x=6
angle 2 =8*6-25=48-25=23
1) 118
2)83
3) 101
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