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AUTUMNAL PRESENTATION

MS: Middle School

Created on September 26, 2024

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Transcript

Congurent Polygons

START

What's the same?

Index

Gimkit ····················

Review····················

Try It ·······················

How Do They Relate ···

In Real Life ···············

Congruent or Not ·····

Warm Up··················

Warm Up - Identical Twins

No

Yes

Do you think identical twins are congruent?

  • Even though twins might seem identical (congruent), there can be small differences.
  • This can also be true for polygons!
  • If there is a small difference between polygons, then they won't be congruent

Congruent or Not?

Next Page

What are some examples of congruent objects in real life?

Congruence in Real Life

Acorns!?

Next Page

Congruence and Transformations

All of the triangles below are congruent. Which two triangles are the image after Triangle ABC is translated

Next Page

Next

Which two triangles will be congruent to Triangle A?

Next

A. Polygon HGLKJI is congrent to Polygon QPUTSR B. Polygon IJLKHG is congrent to Polygon PQRSTU C. Polygon GHIJKL is congrent to Polygon URPQST

The polygons are congruent. Which of the following describes the corresponding angles of both figures?

Next

A. Translate A down 1 unit AND Reflect over the y-axis B. Reflect B over the x-axis AND Translate 3 units to the right C. Reflect A over the y-axis AND Translate right 1 and down 1

Try It!

Which series of transformations is correct?

Check Congruence

Next Page

Check Congruence

Next Page

No

Yes

Congruent?

Let's Play Gimkit!

Game Time!

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