RedTomato
RedTomato RedTomato
  • 08-12-2017
  • Mathematics
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Describe how to find the sine, the cosine and the tangent of an angle.

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zizoux07p0ac3m
zizoux07p0ac3m zizoux07p0ac3m
  • 08-12-2017
the triangle in the attachment is right angled triangle at B

sinx = AB/AC (opposite/hypotenuse)

cosx = BC/AC (adjacent/hypotenuse)

tanx = AB/BC ( opposite/adjacent) 
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