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OpenStudy (anonymous):
the length of the base of an isosceles triangle is x. the length of leg is 2x-5 the perimeter of the triangle is 20 find x A) B) C) D) E) F) HELP!!!!!!!
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OpenStudy (anonymous):
Equation would be x+(2x-5) +(2x-5)=20 5x-10=20 5x=30 Base would equal 6 Each leg would be 7
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