SoloP SoloP
  • 14-07-2017
  • Mathematics
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Give that cos 42* = 0.743, what is the sine of the complementary angle?

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BlackBriarMead
BlackBriarMead BlackBriarMead
  • 14-07-2017
the complement of 42 is 90-42 or 48. sin of 48 is 0.743144
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