“Quadrilaterals” is the final lesson of the grade 9 Ontario applied math program. In this lesson, we will examine quadrilateral types and their properties. The principal types of quadrilaterals we will look at are: trapezoids, parallelograms, rectangles, rhombi and squares. Click here to download this lesson as a PDF: Grade 9 Applied Math 4-20 Quadrilaterals

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Grade 9 Applied Math 4-20 Quadrilaterals 1 Grade 9 Applied Math 4-20 Quadrilaterals 2 Grade 9 Applied Math 4-20 Quadrilaterals 3 Grade 9 Applied Math 4-20 Quadrilaterals 4 Grade 9 Applied Math 4-20 Quadrilaterals 5 Grade 9 Applied Math 4-20 Quadrilaterals 6 Grade 9 Applied Math 4-20 Quadrilaterals 7 Grade 9 Applied Math 4-20 Quadrilaterals 8 Grade 9 Applied Math 4-20 Quadrilaterals 9