mish123
mish123 mish123
  • 22-03-2017
  • Mathematics
contestada

What is the 30 60 90 rule and the 45 45 90 rule (to do with triangles)

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meadslawrentz
meadslawrentz meadslawrentz
  • 22-03-2017
the 30,60,90 - the hypotenuse is equal to twice the length of the shorter leg , the hypotenuse side =2x , the shortest side =x and the straight side is x square root 3
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