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The distance formula is an easy way to find it. d=[latex] \sqrt{ (x2-x1)^2 + (y2-y1)^2} [/latex] So plug in your points. [latex] \sqrt{(4-1)^2 +(8-2)^2} [/latex] Simplify [latex] \sqrt{9+36} [/latex] [latex] \sqrt{45} [/latex] 6.70820.... 6.7
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