'Pq rs' diaporamas de présentation

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?????????????. ??? 8 ??. ? ??????????????? 8 ??. ? ??????????????? 8 ??. a = b ??? - ??. a = b ??? - ??. a = b ??? - ??. a = b ??? - ??. a = b ??? - ??. a = b ??? - ??. a = b ??? - ??. ??? ?? ?? - ?? ?? ?? ?? ? ??. a + b = 180 0 ????????.

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Friday, August 8th

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??????(?)

??????(?). ??. ?????????? !. y. ????? ?? ?. PQ. 5. ????????? ? ?. R. 4. RS. 3. 2. 1. x. -2 -1 0 1 2 3 4 5 6 7 8 9. -1. -2. S. P. Q. -3. ?? ? PQR ????? ?? :.

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Properties of Parallelograms

Properties of Parallelograms. Unit 12, Day 1 From the presentation by Mrs. Spitz, Spring 2005. http://www.taosschools.org/ths/Departments/MathDept/spitz/Courses/GeometryPPTs/6.2%20Parallelograms.ppt. You will need:. Index card Scissors 1 piece of tape Ruler Protractor. Exploration.

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Properties of Parallelograms

Properties of Parallelograms. Unit 12, Day 1 From the presentation by Mrs. Spitz, Spring 2005. http://www.taosschools.org/ths/Departments/MathDept/spitz/Courses/GeometryPPTs/6.2%20Parallelograms.ppt. You will need:. Index card Scissors 1 piece of tape Ruler Protractor. Exploration.

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6.2 Properties of Parallelograms

6.2 Properties of Parallelograms. You will need:. Index card Scissors 1 piece of tape Ruler Protractor. Exploration. Take one corner of your paper & fold it to the edge of your paper. This will form a triangle. Exploration. Cut along this line to remove the triangle.

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Materials needed for an IMB

Materials needed for an IMB. Spiral or composition notebook Glue and/or tape Scissors Colored pencils Highlighters. LYNN SKINNER 1 ST BLOCK. A n a l y t i c G e o m e t r y. 1. 2 Table of Contents Table of Contents 3. Class Rules 4

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Geometry

Geometry. Chapter 1 1-2 measuring and constructing segments. Warm up. 1. Name three collinear points 2. Name two opposite rays 3. A plane containing E , D , and B . Draw each of the following 4. a line intersecting a plane at one point

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Activity 1 Points, Lines, and Planes

Activity 1 Points, Lines, and Planes. Section 1.1. The most basic figures in geometry are undefined terms , which cannot be defined by using other figures. The undefined terms point , line , and plane are the building blocks of geometry. Who uses this???. Points. Slides 6-9.

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5.1 Properties of Parallelograms

5.1 Properties of Parallelograms. Geometry Ms. Kelly Fall 2010. Objectives:. Apply the definition of a parallelogram and the theorems about properties of a parallelogram. In this lesson.

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6.2 Properties of Parallelograms

6.2 Properties of Parallelograms. Geometry. Objectives:. Use properties of parallelograms. In this lesson. A parallelogram is a quadrilateral with both pairs of opposite sides parallel.

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2.6 Prove Statements About Segments and Angles

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Proving Segment Relationships

Proving Segment Relationships. Write proofs involving segment addition. Write proofs involving segment congruence. Standard 4.0 Students prove basic theorems involving congruence and similarity. (Key). Lesson 7 MI/Vocab. AC. A. B. C. 5. 8. AB. BC. Segment Addition Postulate.

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Bell Work

Bell Work. Draw a conclusion, if possible: All rectangles have congruent diagonals. ABCD is a rectangle. All squares have four congruent sides. GHIJ has four congruent sides.

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5.2

5.2. Proving that Lines are Parallel. A. B. C. D. ? ACD is an exterior angle. ?A & ?B are remote interior angles. m ? ACD is greater than m ? A . m ? ACD is greater than m ? B. 2. 1. 3. 4. 5. 6. 8. 7. ?1 ? ?2 PQ ? RS ?PQR ? ?RSP ?3 ? ?4 QR ? PS

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5.2

5.2. Proving that Lines are Parallel. A. B. C. D. ? ACD is an exterior angle. ?A & ?B are remote interior angles. m ? ACD is greater than m ? A . m ? ACD is greater than m ? B. 2. 1. 3. 4. 5. 6. 8. 7. ?1 ? ?2 PQ ? RS ?PQR ? ?RSP ?3 ? ?4 QR ? PS

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Addition & Subtraction Properties

Addition & Subtraction Properties. Lesson 2.5. 3 cm. 7 cm. 7 cm. A. B. C. D. In the diagram above, AB = CD. Do you think that AC = BD? Suppose that BC were 3cm. Would AC = BD? If AB = CD, does the length of BC have any effect on whether AC = BD?. Yes. Yes. No. Theorem 8:.

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coordinate distance length construction between congruent segments

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Chapter 5 Review Sheet

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