Grade 10 Analytic Geometry: Classifying Figures on a Coordinate Grid
Channel: Ms Havrot's Canadian University Math Prerequisites
Date: 15/09/2020

Using coordinates (defining the vertices), how do you determine what type of triangle they represent?  Equilateral, isosceles, right isosceles, scalene, right scalene?  Quadrilaterals, parallelograms, rectangles, rhombus, square. Steps required to classify each type, how to determine a fourth vertex given three others, and proving the diagonals for a quadrilateral are the same length. This lesson matches up with 2.4 in the newest grade 10 Nelson textbook.