This lesson includes 34 additional questions and 306 additional question variations for subscribers.

# Lesson Worksheet: Equations of Parallel and Perpendicular Lines Mathematics

In this worksheet, we will practice writing the equation of a line parallel or perpendicular to another line.

**Q6: **

Write, in the form , the equation of the line that is parallel to the line and that intercepts the -axis at 1.

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**Q7: **

Consider the triangle on , , and , and let be the midpoint of . Now let on be the intersection of the parallel to through the point . Find the equation of in the form .

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**Q8: **

Lines and are perpendicular to each other and meet at . If the slope of is 0, what is the equation of line ?

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**Q10: **

If a line is perpendicular to the line , and passes through the points and , what is the value of ?