Gr 10 (Analytical Geometry)

Represent quadrilaterals amongst other geometric figures on a Cartesian coordinate system. Derive and apply for any two points (𝑥1; 𝑦1) and (𝑥2; 𝑦2) the formulae for calculating the: 

• distance between the two points 

• gradient of the line segment - identify parallel and perpendicular lines 

• Coordinates of the mid-point of the line segment