saira11204 saira11204
  • 01-10-2018
  • Mathematics
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Need to find angle R

Need to find angle R class=

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CoralliJustin
CoralliJustin CoralliJustin
  • 01-10-2018
Do 4x +18 +7x +4 = 180 and subtract and divide on both sides when needed. Make sure to simplify before doing so. So 18 and 4 combine and make 22 and 7x plus 4x makes 11x. Then solve to get x alone. Then plug that number into the angle R equation.
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