idontunderstandmath idontunderstandmath
  • 09-03-2018
  • Mathematics
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How do I analyze this isosceles triangle?

How do I analyze this isosceles triangle class=

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choixongdong
choixongdong choixongdong
  • 09-03-2018
this isosceles triangle
5x + 5x + 2x = 180
12x = 180
    x = 15

answer
x = 15
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