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Investigate conditions for two lines to be parallel and solve simple numerical problems using reasoning (ACMMG164)

[/fusion_text][fusion_text]LO: To investigate conditions for two lines to be parallel.
Know:

  • That lines exist.
  • That lines can be classified as parallel or non-parallel depending on their angles

Understand:

  • That parallel lines have identical angles and are equally far apart..
  • That non-parallel lines are not equally far apart.

Do:

  • I can determine if two lines are parallel or non-parallel.

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Parallel and Non-Parallel Lines.

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Perpendicular lines intersect at 90 degrees and parallel lines never intersect no matter how far they are extended.

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Interactives

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Parallel and Non-Parallel Lines Videos

[/fusion_text][youtube id=”https://www.youtube.com/watch?v=V0xounKGEXs” width=”600″ height=”350″ autoplay=”no” api_params=”” class=””][/youtube][youtube id=”https://www.youtube.com/watch?v=aq_XL6FrmGs” width=”600″ height=”350″ autoplay=”no” api_params=”” class=””][/youtube][youtube id=”https://www.youtube.com/watch?v=0eDwckZOffc” width=”600″ height=”350″ autoplay=”no” api_params=”” class=””][/youtube][button link=”http://www.alamandamaths.com/?page_id=1607″ color=”custom” size=”” type=”” shape=”” target=”_self” title=”” gradient_colors=”|” gradient_hover_colors=”|” accent_color=”” accent_hover_color=”” bevel_color=”” border_width=”1px” icon=”” icon_position=”left” icon_divider=”no” modal=”” animation_type=”0″ animation_direction=”left” animation_speed=”1″ alignment=”” class=”” id=””]Next Lesson[/button][/fullwidth]