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OpenStudy (anonymous):
trigonometry solve and costruct the triangle given side a=6cm b=9cm c=? cm given angle a=? b= 90 degree c=? find side c and angle a and angle c and draw a TRiangle
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OpenStudy (anonymous):
use law of sines: sinA/a = sin B/b sinA/6 = sin 90/9
OpenStudy (turingtest):
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OpenStudy (anonymous):
next find angle c by subtracting the sum of the other two from 180.
OpenStudy (anonymous):
use law of sines again to find side c
OpenStudy (anonymous):
omg thank u guys
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OpenStudy (anonymous):
w8 this is my 1st question can u help me so i can solve the others how can i get side c again?
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