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04-08-2018
Mathematics

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What is the length of side BC of the triangle? Enter your answer in the box.

What is the length of side BC of the triangle Enter your answer in the box class=

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Аноним Аноним

04-08-2018

The triangle is an equiangular triangle so that means it must be an equilateral triangle.

3x - 3 = x + 8

2x = 11

x = 5.5

BC = 3(5.5) - 3

BC = 13.5

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Аноним Аноним

04-08-2018

You set the equiangular triangles equal to each other

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