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A segment has endpoints at (-2,3) and (7,9), How long is the segment?
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A segment has endpoints at (-2,3) and (7,9), How long is the segment?

User Dinnouti
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l=√((x_2-x_1)^2+(y_2-y_1)^2)=√((7-(-2))^2+(9-3)^2)=√(9^2+6^2)\\=√(81+36)=√(117)=10.82 \ units
User Anil Samal
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