unit 6 homework 3 proving triangles similar

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Similar Figures

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Unit 6 - HW 3 - Similar Triangle Theorem...

9th - 12th grade, mathematics.

Unit 6 - HW 3 - Similar Triangle Theorems

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Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.

Not similar

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Similar Triangles (Geometry Curriculum - Unit 6) | All Things Algebra®

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Description

This Similar Triangles Unit Bundle contains guided notes, homework assignments, two quizzes, a study guide and a unit test that cover the following topics:

• Ratio and Proportion: Includes extended ratio problems.

• Similar Figures: Identifying scale factors, and solving problems with similar figures using scale factors and proportions

• Proving Triangles Similar: Angle-Angle, Side-Side-Side, and Side-Angle-Side Similarity.

• Direct Similar Triangle Proofs

• Parallel Lines and Proportional Parts

• Parts of Similar Triangles: Altitudes, Angle Bisectors, and Medians

• Triangle Angle Bisector Theorem

ADDITIONAL COMPONENTS INCLUDED:

(1) Links to Instructional Videos: Links to videos of each lesson in the unit are included. Videos were created by fellow teachers for their students using the guided notes and shared in March 2020 when schools closed with no notice.  Please watch through first before sharing with your students. Many teachers still use these in emergency substitute situations. (2) Editable Assessments: Editable versions of each quiz and the unit test are included. PowerPoint is required to edit these files. Individual problems can be changed to create multiple versions of the assessment. The layout of the assessment itself is not editable. If your Equation Editor is incompatible with mine (I use MathType), simply delete my equation and insert your own.

(3) Google Slides Version of the PDF: The second page of the Video links document contains a link to a Google Slides version of the PDF. Each page is set to the background in Google Slides. There are no text boxes;  this is the PDF in Google Slides.  I am unable to do text boxes at this time but hope this saves you a step if you wish to use it in Slides instead! 

This resource is included in the following bundle(s):

Geometry First Semester Notes Bundle

Geometry Curriculum

Geometry Curriculum (with Activities)

More Geometry Units:

Unit 1 – Geometry Basics

Unit 2 – Logic and Proof

Unit 3 – Parallel and Perpendicular Lines

Unit 4 – Congruent Triangles

Unit 5 – Relationships in Triangles

Unit 7 – Right Triangles and Trigonometry Unit 8 – Polygons and Quadrilaterals

Unit 9 – Transformations

Unit 10 – Circles

Unit 11 – Volume and Surface Area Unit 12 – Probability

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable , meaning they can not be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. If you are a coach, principal, or district interested in transferable licenses to accommodate yearly staff changes, please contact me for a quote at [email protected].

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

© All Things Algebra (Gina Wilson), 2012-present

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All Things Algebra®

Geometry Unit 6: Similar Triangles

This unit includes 48 pages of guided notes, homework assignments, two quizzes, a study guide, and a unit test that cover the topics listed in the description below.

• Description
• Additional Information
• What Educators Are Saying

This unit contains the following topics:

• Ratio and Proportion: Includes extended ratio problems. • Similar Figures: Identifying scale factors, and solving problems with similar figures using scale factors and proportions • Proving Triangles Similar: Angle-Angle, Side-Side-Side, and Side-Angle-Side Similarity. • Direct Similar Triangle Proofs • Parallel Lines and Proportional Parts • Parts of Similar Triangles: Altitudes, Angle Bisectors, and Medians • Triangle Angle Bisector Theorem

This unit does not contain activities.

This is the guided notes, homework assignments, quizzes, study guide, and unit test only.  For suggested activities to go with this unit, check out the ATA Activity Alignment Guides .

This resource is included in the following bundle(s):

Geometry Curriculum Geometry Curriculum (with Activities)

License Terms:

This purchase includes a single non-transferable license, meaning it is for one teacher only for personal use in their classroom and can not be passed from one teacher to another.  No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.  A t ransferable license is not available for this resource.

Copyright Terms:

No part of this resource may be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

What standards is this curriculum aligned to?

What format are the files in, will i have access to materials if they are updated, are answer keys included, are videos included.

Best Geometry curriculum ever! So very well put together. My student loved it and says she only wants to use resources from this vendor for her math classes.

I always look at All Things Algebra first when I need additional practice or supportive resources for my students. These products are so well organized, thorough, and can be used in a variety of ways. I truly appreciate this work!

Absolutely love how these units are organized and laid out. I wish I could afford to buy them all at once, but buying them one at a time works for my monthly budget. My students appreciate how thorough the notes are and how the examples match throughout the unit.