AUTUMNAL PRESENTATION

Congurent Polygons

What's the same?

START

Index

Warm Up··················

Congruent or Not ·····

In Real Life ···············

How Do They Relate ···

Try It ·······················

Review····················

Gimkit ····················

Warm Up - Identical Twins

Do you think identical twins are congruent?

Yes

No

Congruent or Not?

• 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

Next Page

Acorns!?

Congruence in Real Life

What are some examples of congruent objects in real life?

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

Which two triangles will be congruent to Triangle A?

Next

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

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

Next

Try It!

Which series of transformations is correct?

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

Next

Check Congruence

Next Page

Check Congruence

Next Page

Congruent?

Yes

No

Game Time!

Let's Play Gimkit!

Home