👉 Learn how to write the equation of a line that is perpendicular to a given line. The equation of a line is such that its highest exponent on its variable(s) is 1. (i.e. there are no exponents in ...

In this video series I show you how to determine a line that is parallel or perpendicular to another line through a point. When dealing with parallel and perpendicular lines it is important to know ...

Exploring gradients of perpendicular lines. Focuses on equations rather than graphical representation. Can be used as a revision lesson or introduction to perpendicular lines following parallel lines.

Now use the information you already have about finding the equation of a line and apply it to the dashed lines shown in these triangles. Remember, to find the equation of a line you need a point ...

If lines are perpendicular to each other then \({m_1} \times {m_2} = - 1\) conversely if \({m_1} \times {m_2} = - 1\) then the lines are perpendicular to each other.

A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place. Master graphing straight lines and finding gradients with this ready-to-print KS3 ...