bosslady5253 bosslady5253
  • 14-03-2018
  • Mathematics
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what is x if the three angles of a triangle are 3x,x,x

what is x if the three angles of a triangle are 3xxx class=
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musiclover10045
musiclover10045 musiclover10045
  • 14-03-2018
the 3 angles of a triangle = 180

so you have 3x + x + x = 5x

5x=180

x = 180 / 5

x = 36
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