rrhea56 rrhea56
  • 25-06-2020
  • Mathematics
contestada

PLEASE HELP MEEEEE!!! I don’t understand how to do this.

PLEASE HELP MEEEEE I dont understand how to do this class=

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linderson92
linderson92 linderson92
  • 25-06-2020

Answer:

side RQ = 6.99802

Side NR = 4.00061

Step-by-step explanation:

Look at the picture below: see how I solved all angles:

You already know all angles in triangle NRQ and side NQ = 8

NR = NQ*sin(30)/sin(89)

NR = 8*sin(30)/sin(89) = 4.00061

side RQ = NQ*sin(61)/sin(89)

side RQ = 8*sin(61)/sin(89) = 6.99802

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