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Calculate the distance between points (-2, -5) and (-1, 3) 

Further Mathematics
WAEC 2019

Calculate the distance between points (-2, -5) and (-1, 3) 

  • A. \(\sqrt{5}\) units
  • B. \(\sqrt{17}\) units
  • C. \(\sqrt{65}\) units
  • D. \(\sqrt{73}\) units
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Correct Answer: Option C
Explanation

distance = \(\sqrt{(3 - (-5)^2 + (-1 - (-2)^2)}\)

= \(\sqrt{8^2 + 1^2}\)

= \(\sqrt{65}\) units


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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
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WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
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