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

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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