kamariw76
kamariw76
16-09-2018
Mathematics
contestada
Please help ♀️‼️‼️
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kiera54
kiera54
17-09-2018
1 is going to be 180-40 as angles on a straight line add to 180.
2 will be 40, as they are "alternate" (form a Z shape in the parallel lines so are equal)
3 will then also be 180-40
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