'Scale factors' diaporamas de présentation

Similar Polygons

Similar Polygons. Section 7-2. Objective. Identify similar polygons. Key Vocabulary. Similar polygons Similarity ratio Scale factor. Theorems. 7.1 Perimeters of Similar Polygons. Similar Triangles. What is Similarity?. Not Similar. Similar. Similar. Not Similar. NOT Similar.

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Asgard Aviation Conceptual Design Review

Logan Waddell Morgan Buchanan Erik Susemichel Aaron Foster. Asgard Aviation Conceptual Design Review. Craig Wikert Adam Ata Li Tan Matt Haas. Outline. Project mission Selected concept Sizing code results Modeling assumptions Major Design Tradeoffs Carpet plots Aircraft description

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7 th and 8 th Grade Mathematics Curriculum Supports

7 th and 8 th Grade Mathematics Curriculum Supports. Eric Shippee College of William and Mary Alfreda Jernigan Norfolk Public Schools . Perimeter, Area, Volume, and Surface Area. NCTM Focal Points . In grade 6 students should:

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Innovations in high p erformance 2D graphics with DirectX

Innovations in high p erformance 2D graphics with DirectX. Dan McLachlan Principal Program Manager Lead Microsoft Corporation 3-191. Agenda. DirectX performance improvements N ew capabilities in Windows 8.1 Text Geometry Imaging. DirectX technologies are c ore to Windows.

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What I Learned in 8 th Grade Math

What I Learned in 8 th Grade Math. My personal review capstone project. Personal Review Capstone Project Instructions:. Look on my website for the Release STAAR Test . I have also attached all the questions for the project at the end of the PowerPoint.

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Warm Up

Warm Up. The scale of a drawing is 4 in. = 12 ft. Find each actual measurement. 1. 6 in. 2. 2.5 in. The scale of a map is 1 in. = 3.5 mi. Find each length on the map. 3. 21 mi 4. 1.75 mi. 18 ft. 7.5 ft. 6 in. 0.5 in. Scale Models. 7.8. Pre-Algebra.

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8.4 Similar Triangles

8.4 Similar Triangles. Geometry Mrs. Spitz Spring 2005. Identify similar triangles. Use similar triangles in real-life problems such as using shadows to determine the height of the Great Pyramid. pp. 483-485 #4-47 all Quiz 8.3 at the end of the period today. Objectives/Assignment.

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The Unit Rate as the Scale Factor

The Unit Rate as the Scale Factor. original. sticker. What type of scale drawing is the sticker? What is the importance of proportionality for Rubin? How could we go about checking for proportionality of these two images? .

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Bell Ringer

Bell Ringer. Dilations. Dilation. a. b. SOLUTION. a. The dilation is an enlargement because the image ( ? P'Q'R' ) is larger than the original figure ( ? PQR ). b. The dilation is a reduction because the image ( ? X'Y'Z' ) is smaller than the original figure ( ? XYZ ). Example 1.

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Geometry

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5.4: Scale Drawings

5.4: Scale Drawings. Scale Factor. The relationship between measurements on the drawings can be described by using a scale factor . When you make a drawing twice as wide and twice as tall, your scale drawing has a scale factor of 2:1. 1/2 inch on the original =. 1 inch on the scale drawing.

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Introduction to scale factor

Introduction to scale factor. Multiplicative relationships. ? 2. 12. 24. ? 4. 12. 48. 12. ? 1. 12. ? 1. 12. 6. 2. ? 1. 12. 3. 4. Scale factors. 20. ? 5. 100. ? 1. 24. 6. 4. 3.2. ? 1. 3.2. 11. ? 8. 88. ? 1. 88. 11. 8. Scaling. ? 12.5. 1. 12.5. ? 1.

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Proving Similarity via Transformations

Proving Similarity via Transformations. Dilation is a Non-Rigid Transformation that preserves angle, but involves a scaling factor that affects the distance, which results in images that are similar to the original shape. G-SRT Cluster Headings dealing with Similarity:

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Proportions

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Dilations

Dilations. Objectives: To be able to dilate shapes given a scale factor and centers of dilation. Find centers of dilation. Scale factors and Centers of Dilation. The size of a dilation is described by its scale factor.

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Dilations

Dilations. Objectives: To be able to dilate shapes given a scale factor and centers of dilation. Find centers of dilation. Scale factors and Centers of Dilation. The size of a dilation is described by its scale factor.

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Dilations

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Illustration of Measurement Invariance Testing in Mplus

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