Nickomalchite
Nickomalchite Nickomalchite
  • 10-11-2017
  • Mathematics
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What is the length of side BC of the triangle? Make sure to show all of your work!

What is the length of side BC of the triangle Make sure to show all of your work class=

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choixongdong
choixongdong choixongdong
  • 10-11-2017
isosceles triangle
so
x + 8 = 2x -1
x = 9

BC = 3x - 3
BC = 3(9) - 3
BC = 27 - 3
BC = 24
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