Illustrative Mathematics - Geometry - Mathematics - Unit 1 - Lesson 13 - Formative Library | Library

1.

Here are 2 polygons:

Select all sequences of translations, rotations, and reflections below that would take polygon P to polygon Q.

G.CO.3

G.CO.1

G.CO.5

2.

The semaphore alphabet is a way to use flags to signal messages. Here's how to signal the letter Q. Describe a transformation that would take the left hand flag to the right hand flag.

G.CO.3

G.CO.1

G.CO.5

3.

Match the directed line segment with the image of Polygon P being transformed to Polygon Q by translation by that directed line segment.

G.CO.3

G.CO.1

G.CO.5

4.

Draw the image of quadrilateral ABCD when translated by the directed line segment v. Label the image of A as A', the image of B as B', the image of C as C', and the image of D as D'.

G.CO.3

G.CO.1

G.CO.5

5.

Here is a line l.

Plot 2 points, A and B, which stay in the same place when they are reflected over l. Plot 2 other points, C and D, which move when they are reflected over l.

G.CO.3

G.CO.1

G.CO.5

6.

Here are 3 points in the plane. Select all the straightedge and compass constructions needed to locate the point that is the same distance from all 3 points.

G.CO.3

G.CO.1

G.CO.5

7.

This straightedge and compass construction shows quadrilateral ABCD. Is ABCD a rhombus?

G.CO.3

G.CO.1

G.CO.5

This lesson is from Illustrative Mathematics. Geometry, Unit 1, Lesson 13. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/2/1/13/index.html ; accessed 29/July/2021.

IM Algebra 1, Geometry, Algebra 2 is © 2019 Illustrative Mathematics. Licensed under the Creative Commons Attribution 4.0 International License (CC BY 4.0).

The Illustrative Mathematics name and logo are not subject to the Creative Commons license and may not be used without the prior and express written consent of Illustrative Mathematics.

These materials include public domain images or openly licensed images that are copyrighted by their respective owners. Openly licensed images remain under the terms of their respective licenses. See the image attribution section for more information.

Illustrative Mathematics - Geometry - Mathematics - Unit 1 - Lesson 13

Here are 2 polygons:Select all sequences of translations, rotations, and reflections below that would take polygon P to polygon Q.

The semaphore alphabet is a way to use flags to signal messages. Here's how to signal the letter Q. Describe a transformation that would take the left hand flag to the right hand flag.

Match the directed line segment with the image of Polygon P being transformed to Polygon Q by translation by that directed line segment.

Draw the image of quadrilateral ABCD when translated by the directed line segment v. Label the image of A as A', the image of B as B', the image of C as C', and the image of D as D'.

Here is a line l.Plot 2 points, A and B, which stay in the same place when they are reflected over l. Plot 2 other points, C and D, which move when they are reflected over l.

Here are 3 points in the plane. Select all the straightedge and compass constructions needed to locate the point that is the same distance from all 3 points.

This straightedge and compass construction shows quadrilateral ABCD. Is ABCD a rhombus?

Here are 2 polygons:

Select all sequences of translations, rotations, and reflections below that would take polygon P to polygon Q.

Here is a line l.

Plot 2 points, A and B, which stay in the same place when they are reflected over l. Plot 2 other points, C and D, which move when they are reflected over l.