Find gradients, equations and intersections of medians, altitudes and perpendicular bisectors for the topic on straight line in Higher Maths.

Perpendicular distance line transect models are examined to assess whether any single model can provide a general procedure for analysing line transect data. Of the two-parameter models considered, ...

Lines and angles Horizontal and vertical lines Learn how to identify different types of lines, including vertical, horizontal, parallel and perpendicular.