CK-12 Geometry-Concepts

http://www.ck12.org Chapter 6. Polygons and Quadrilaterals Example A Find the other two angle measures in the kite below. The tw ...

6.7. Kites http://www.ck12.org Example C Find the other two angle measures in the kite below. The other non-vertex angle is also ...

http://www.ck12.org Chapter 6. Polygons and Quadrilaterals If a kite is concave, it is called adart. Guided Practice KIT Eis a k ...

6.7. Kites http://www.ck12.org 1. 2. 3. 4. 5. 6. For questions 7-11, find the value of the missing variable(s). 7. 8. ...

http://www.ck12.org Chapter 6. Polygons and Quadrilaterals 9. 10. 11. Prove that the long diagonal of a kite bisects its angles ...

6.7. Kites http://www.ck12.org 14.WritingBesides a kite and a rhombus, can you find another quadrilateral with perpendicular dia ...

http://www.ck12.org Chapter 6. Polygons and Quadrilaterals 6.8 Quadrilateral Classification Here you’ll learn how to classify qu ...

6.8. Quadrilateral Classification http://www.ck12.org Once you have a guess for what type of quadrilateral it is, your job is to ...

http://www.ck12.org Chapter 6. Polygons and Quadrilaterals Example C Determine what type of quadrilateralRST Vis. Simplify all r ...

6.8. Quadrilateral Classification http://www.ck12.org Example D Is the quadrilateralABCDa parallelogram? We have determined ther ...

http://www.ck12.org Chapter 6. Polygons and Quadrilaterals To be a rectangle a shape must have four right angles. This means th ...

6.8. Quadrilateral Classification http://www.ck12.org All four sides are equal. That means, this quadrilateral is either a rhomb ...

http://www.ck12.org Chapter 6. Polygons and Quadrilaterals Summary This chapter starts by introducing interior and exterior angl ...

6.8. Quadrilateral Classification http://www.ck12.org A square is a parallelogram. An isosceles trapezoid is a quadrilateral. A ...

http://www.ck12.org Chapter 7. Similarity CHAPTER 7 Similarity Chapter Outline 7.1 Forms of Ratios 7.2 PROPORTIONPROPERTIES 7.3 ...

7.1. Forms of Ratios http://www.ck12.org 7.1 Forms of Ratios Here you’ll learn what a ratio is and the different ways you can wr ...

http://www.ck12.org Chapter 7. Similarity a) 147 f tin b) 9m:900cm c) 164 galgal First, change each ratio so that each part is i ...

7.1. Forms of Ratios http://www.ck12.org Concept Problem Revisited Everything needs to be scaled down by a factor of 181 ( 144 i ...

http://www.ck12.org Chapter 7. Similarity c. Votes for Smith to total votes d. Votes for Smith to Munoz to Park Use the picture ...

7.2. Proportion Properties http://www.ck12.org 7.2 Proportion Properties Here you’ll learn how to set up and solve proportions. ...