bryanna1012
bryanna1012
03-10-2016
Mathematics
contestada
help please 10 points
Respuesta :
Аноним
Аноним
03-10-2016
that's a 45 degree angle
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penfila11Pen
penfila11Pen
03-10-2016
180°
You got to imagine the whole problem.
⇄ 90° ⇅ 90° ⇄
║
another 90° (90° + 90° = 180°)
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