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Find the distance between points p(2,2) q(7,4) to the nearest tenth
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Find the distance between points p(2,2) q(7,4) to the nearest tenth
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Mar 9, 2018
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Find the distance between points p(2,2) q(7,4) to the nearest tenth
Mathematics
high-school
Tamjid
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distance formula srqt( (x2-x1)^2 + (y2-y1)^2 )
sqrt((7-2)^2 +(4-2)^2)
sqrt ( 5^2 + 2^2)
sqrt ( 25 + 4)
sqrt (29)
= 5.4
Julien N
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Mar 10, 2018
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Julien N
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If you know the horizontal distances between the two points is a positive 5, and the vertical distance is a positive 2. By using the distance formula, you can come up with sqrt(5^2+2^2) =
5.38516480713, which to the nearest tenth would be 5.4
RonIT
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Mar 14, 2018
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