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scZoUnD [109]
3 years ago
15

Help please 10 points

Mathematics
2 answers:
klasskru [66]3 years ago
6 0

180°

You got to imagine the whole problem.

⇄             90°               ⇅               90°               ⇄          

                                                        ║

                                                    another 90°  (90° + 90° = 180°)

Olin [163]3 years ago
3 0
That's a 45 degree angle 
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