## Algebra Man "Slope Song"

The YouTube video below is a way to help you remember the slope formula and how to find the slope of a line. Enjoy!

## Unit J: Coordinate Geometry

Here you will find helpful resources for Unit J (Coordinate Geometry) of Geometry. By the end of this unit, you should be able to: find the midpoint of a line segment; find the distance between two points; draw quadrilaterals in convenient locations on the coordinate plane; use the Midpoint Connector Theorem to find side lengths of triangles; prove that a figure is a certain type of quadrilateral on the coordinate plane; use indirect proofs to show that a figure is not a certain type of quadrilateral; and write and use the equation of a circle.

If you lose your notes, feel free to print a new copy from the attached file below named "Unit J Notes." If you are absent, feel free to access the notes you missed for the day from the attached file below named "Unit J Notes KEY."

After completing Unit J, we will work through an extension of this unit. By the end of the extension, you should be able to work through in-depth problems on a coordinate plane.

If you lose your notes, feel free to print a new copy from the attached file below named "Unit J Notes." If you are absent, feel free to access the notes you missed for the day from the attached file below named "Unit J Notes KEY."

After completing Unit J, we will work through an extension of this unit. By the end of the extension, you should be able to work through in-depth problems on a coordinate plane.

unit_j_notes.pdf | |

File Size: | 130 kb |

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unit_j_notes_key.pdf | |

File Size: | 234 kb |

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## Things you should know coming into Unit J...

Before beginning Unit J, you are responsible for knowing this information...some of this is from 8th grade, the quadrilaterals are from our Unit E (Polygons) this year.

## Convenient Locations

You need to know how to draw each of the locations below along with labeling the corner points correctly - making flashcards for these would be a great way to study!

## Unit J Review

**Day #1: The Basics of Unit J**

-p.679 #1-3, 12, 13, 16, 18, 20 (answers in back of book)

-p.680 #1-6, 9, 12, 45, 46, 49, 50, 55-58 (odd answers in back of book)

**Day #2: Proofs in Unit J**

-p.679 #10, 11 (answer key attached below)

-p.680 #30, 31, 33, 34, 37, 38 (answer key attached below)

unit_j_review__book__2_key.pdf | |

File Size: | 187 kb |

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## Unit J Overview

Below is an overview of each lesson we covered in Unit J...you need to be very comfortable with each of these concepts!