svinson14 svinson14
  • 26-03-2018
  • Mathematics
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Is a triangle a right angle

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Americ
Americ Americ
  • 26-03-2018
Some triangles can have a right angle, but not all triangles are right angles. If a triangle has a right angle, it has one angle of 90°. Triangles have a total of 180°.

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