CK-12 Geometry - Second Edition

http://www.ck12.org Chapter 6. Polygons and Quadrilaterals 16. 17. For questions 18-21, determine what type of quadrilateralABCD ...

6.5. Trapezoids and Kites http://www.ck12.org Explain why the segments connecting the midpoints of the consecutive sides in a k ...

http://www.ck12.org Chapter 6. Polygons and Quadrilaterals 6.6 Chapter 6 Review Keywords and Theorems Polygon Sum Formula Equia ...

6.6. Chapter 6 Review http://www.ck12.org Sometimes, Always, Never Determine if the following statements are sometimes, always o ...

http://www.ck12.org Chapter 6. Polygons and Quadrilaterals Texas Instruments Resources In the CK-12 Texas Instruments Geometry F ...

http://www.ck12.org CHAPTER 7 Similarity Chapter Outline 7.1 Ratios and Proportions 7.2 SIMILARPOLYGONS 7.3 SIMILARITY BYAA 7.4 ...

http://www.ck12.org Chapter 7. Similarity 7.1 Ratios and Proportions Learning Objectives Write, simplify, and solve ratios and ...

7.1. Ratios and Proportions http://www.ck12.org Solution:The ratio is^3080 , 30:80, or 30 to 80. Depending on the problem, ratio ...

http://www.ck12.org Chapter 7. Similarity a)^45 = 30 x b)y+ 81 = 205 c)^65 =^2 xx−+ 25 Solution:To solve a proportion, you need ...

7.1. Ratios and Proportions http://www.ck12.org Example 5:Your parents have an architect’s drawing of their home. On the paper, ...

http://www.ck12.org Chapter 7. Similarity Solution:This is an example of anextendedproportion. Substituting in the numbers for t ...

7.1. Ratios and Proportions http://www.ck12.org a. Votes for Munoz to Smith b. Votes for Park to Munoz c. Votes for Smith to tot ...

http://www.ck12.org Chapter 7. Similarity The president, vice-president, and financial officer of a company divide the profits ...

7.2. Similar Polygons http://www.ck12.org 7.2 Similar Polygons Learning Objectives Recognize similar polygons. Identify corresp ...

http://www.ck12.org Chapter 7. Similarity These polygons arenot similar: Example 1:Suppose 4 ABC∼4JKL. Based on the similarity s ...

7.2. Similar Polygons http://www.ck12.org Solution:Draw a picture. First, all the corresponding angles need to be congruent. In ...

http://www.ck12.org Chapter 7. Similarity Review Questions Determine if the following statements are true or false. All equilat ...

7.2. Similar Polygons http://www.ck12.org 19. 20. 21. 22. 4 ABC∼4DEF Solve forxandy. 24.QUAD∼KENT Find the perimeter ofQUAD. ...

http://www.ck12.org Chapter 7. Similarity 4 CAT∼4DOGSolve forxandy. 26.PENT A∼F IV ER Solve forx. 4 MNO∼4X NY Solve foraandb. ...

7.2. Similar Polygons http://www.ck12.org TrapezoidsHAV E∼KNOTSolve forxandy. Two similar octagons have a scale factor of 119. ...