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# 8.1 – Angle Relationships in Triangles and Parallel Lines

## Unit of Study:

Unit 8 - Geometric Relationships

## MFM1P Specific Expectations

The math help provided for MFM1P Grade 9 Applied will address the following specific expectations:
MG3.02 - – determine, through investigation using a variety of tools (e.g., dynamic geometry software, concrete materials), and describe the properties and relationships of the angles formed by parallel lines cut by a transversal, and apply the results to problems involving parallel lines (e.g., given a diagram of a rectangular gate with a supporting diagonal beam, and given the measure of one angle in the diagram, use the angle properties of triangles and parallel lines to determine the measures of the other angles in the diagram);

## MFM1P Overall Expectations

The math help provided for MFM1P Grade 9 Applied will address the following overall expectations:
MG3 - Investigating and Applying Geometric Relationships

Check out this Math Task Template to get some practice in 8.1 – Angle Relationships in Triangles and Parallel Lines of the grade 9 applied math course.

# MFM1P Math Videos Related To This Topic

Check out these Math Videos to learn more about 8.1 – Angle Relationships in Triangles and Parallel Lines of the grade 9 applied math course.

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I’m Kyle Pearce and I am a former high school math teacher. I’m now the K-12 Mathematics Consultant with the Greater Essex County District School Board, where I uncover creative ways to spark curiosity and fuel sense making in mathematics. Read more.

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