Q12. If A and B are the points (-6, 7) and (-1,5) respectively then th – InterviewSolution

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Q12. If A and B are the points (-6, 7) and (-1,5) respectively then thedistance 2AB is

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AB=√(-1-(-6))^2+(-5-7)^2AB=√(5)^2+(-12)^2AB=√25+144AB=√169hence AB=13therefore 2AB=2×132AB=26

AB=√(-1-(-6))^2+(5-7)^2AB=√(5)^2+(-2)^2AB=√25+4AB=√29hence AB=√29therefore 2AB=2×√292AB=2√29

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