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Grade Upto college level Algebra

The vertices of a triangle are A(6, 4), B(4, -3) and C(-2, 3), which one of the following is true for triangle ABC? A. an isosceles triangle B. an equilateral triangle C. a right angled triangle D. none of the above

Profile image of Manvendra Singh chahar
12 Years agoGrade Upto college level
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1 Answer

Profile image of Sunil Raikwar
12 Years ago
AB=root53, BC=root72, CA=root65 {Find it by distance formula=root{(x2-x1)2+(y2-y1)2}
Length of all sides are different therefore given triangle are scalene.
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Sunil Raikwar
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