aneudiperez7706 aneudiperez7706
  • 22-04-2018
  • Mathematics
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How to find an angle of a triangle with 1 angles given geometry?

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Aliwood2001 Aliwood2001
  • 22-04-2018
"SAS" is how you find the angle in between. Use the law of cosines to calculate the unknown side, then use the law of sines to find the simuliar of the other two angles, then use three angles add to 180 degrees to find the last angle.
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