Line Segment (Graph) - Find Perpendicular Slope (Formula)

Level 1

This math topic focuses on finding the slope of the line perpendicular to a given line segment on a graph. It practices calculating the slope from given points and then determining the perpendicular slope using the negative reciprocal of the original slope. The problems are part of a broader unit on segments, mid-points, and perpendicular bisectors, aimed at introducing these geometric concepts. Each question requires identifying the correct mathematical manipulation to achieve the perpendicular slope from different coordinate pairs provided in the questions.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Line Segment (Graph) - Find Perpendicular Slope (Formula) Worksheet

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Line Segment (Graph) - Find Perpendicular Slope (Formula)
1
An svg image showing a math problem
How would you find the slope of the PERPENDICULAR to segment AB?
a A LaTex expression showing 9 - 4 over 8 - 3
b A LaTex expression showing 8 - 3 over 9 - 4
2
An svg image showing a math problem
How would you find the slope of the PERPENDICULAR to segment AB?
a A LaTex expression showing 2 - 10 over 3 - 1
b A LaTex expression showing 3 - 1 over 2 - 10
3
An svg image showing a math problem
How would you find the slope of the PERPENDICULAR to segment AB?
a A LaTex expression showing 2 - 10 over 8 - 4
b A LaTex expression showing 8 - 4 over 2 - 10
4
An svg image showing a math problem
How would you find the slope of the PERPENDICULAR to segment AB?
a A LaTex expression showing 10 - 2 over 5 - 1
b A LaTex expression showing 5 - 1 over 10 - 2
5
An svg image showing a math problem
How would you find the slope of the PERPENDICULAR to segment AB?
a A LaTex expression showing 4 - 2 over 8 - 2
b A LaTex expression showing 8 - 2 over 4 - 2
6
An svg image showing a math problem
How would you find the slope of the PERPENDICULAR to segment AB?
a A LaTex expression showing 9 - 1 over 8 - 6
b A LaTex expression showing 8 - 6 over 9 - 1
7
An svg image showing a math problem
How would you find the slope of the PERPENDICULAR to segment AB?
a A LaTex expression showing 10 - 5 over 3 - 8
b A LaTex expression showing 3 - 8 over 10 - 5
8
An svg image showing a math problem
How would you find the slope of the PERPENDICULAR to segment AB?
a A LaTex expression showing 1 - 9 over 7 - 3
b A LaTex expression showing 7 - 3 over 1 - 9