maykgirl
maykgirl maykgirl
  • 25-09-2017
  • Mathematics
contestada

Find the missing angel by using an equation

Find the missing angel by using an equation class=

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choixongdong
choixongdong choixongdong
  • 25-09-2017
lets x = missing angle

x = 180 - (60+80)
x = 180 - 140
x = 40

answer
40
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