treyrogers
treyrogers treyrogers
  • 25-10-2016
  • Mathematics
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How do you estimate a right angle ?

Respuesta :

aprilg2512 aprilg2512
  • 25-10-2016
right angles are usually always 90 degrees, then if you are looking at right triangles, you have 45,45,90 degree triangles and 30,60,90 triangles
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