Sarayoooo Sarayoooo
  • 23-01-2017
  • Mathematics
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Find value of X. Please show steps:)

Find value of X Please show steps class=

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saraixx saraixx
  • 23-01-2017
10 degrees is in a 90 degree angle 
90-10 =80
use sin 
sin(80)=9/x
get x alone
x=9/sin(80)

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