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The length if the base of an isosceles triangle is 2x. The length of the leg is 6x-20. The perimeter of the triangle is 240. Find x. (please include steps or how you did it)​
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The length if the base of an isosceles triangle is 2x. The length of the leg is 6x-20. The perimeter of the triangle is 240. Find x. (please include steps or how you did it)​

User Chris J Harris
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1 Answer

3 votes

Answer:

x is about 14.2857

Explanation:

The length if the base of an isosceles triangle is 2x. The length of the leg is 6x-example-1
User Simon Kraemer
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