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馃搻 Mathematics 15 minLesson 38 of 50
Parallel and Perpendicular Lines
Understanding line relationships is crucial for architecture and computer graphics.
What you will learn
- Parallel lines always have the same gradient.
- Perpendicular lines have gradients that multiply to make negative one.
- The gradient describes the steepness of a line on a coordinate plane.
Writing Equations of Lines Parallel and Perpendicular to a Given Line Through a Point
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Practice sheets
3 printable PDFs1
Recall drill
5 questions 路 write-in answer lines
2
Apply it
4 questions 路 write-in answer lines
3
Test yourself
4 questions 路 write-in answer lines
Interactive quiz
Question 1 of 1What is the gradient of a line perpendicular to one with gradient 2?
