Solve with picture up above.
1) false; either both are right or they are adjacent
2) fa...
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Mathematics, 18.10.2019 21:00 dkdk31
Solve with picture up above.
1) false; either both are right or they are adjacent
2) false: either both are right or one is obtuse
3) false; they must be vertical angles
4) true
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Answers: 3
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