'Linear pairs' presentation slideshows

Name that Reason

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Splash Screen

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Geometry Angles formed by Parallel Lines and Transversals

Geometry Angles formed by Parallel Lines and Transversals. Warm Up. Give an example of each angle pair. 1) Alternate interior angles 2) Alternate exterior angles 3)Same side interior angles. 1 2. 3 4. 5 6. 7 8. Parallel, perpendicular and skew lines.

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Geometry

Geometry. September 10 , 2012. Great Job Friday!. Redo Work Missing Grades. Video. Why am I pushing Open Response???. DATA. Angle Relationships. Adjacent Angles- two angles that lie in the same plane that share a common side and no interior points. Complementary Angles.

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SECTION 2.4 Vertical Angles

SECTION 2.4 Vertical Angles. LEARNING TARGETS: 1. Students will be able to use and apply the Vertical Angles Theorem. 2. Students will be able to use and apply the Linear Pair Postulate. VOCABULARY Vertical Angles and Linear Pair. Question:

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2.6 Proving Statements about Angles

2.6 Proving Statements about Angles. Mrs. Spitz Geometry Fall 2004. Standards/Objectives. Standard 3: Students will learn and apply geometric concepts. Objectives: Use angle congruence properties Prove properties about special pairs of angles. Theorem 2.2 Properties of Angle Congruence.

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Chapter 2.8

Chapter 2.8. Proving Angle Relationships. Concept. Concept. Use the Angle Addition Postulate. Prove that the m<1 = 89 , if m<2 = 56 and m<JKL = 145. J. K. 2. 1. L. Example 1. Prove that the m ? 1 = 104 if m ? 2 = 58 and m ? JKL = 162. Concept. Concept. Example 2.

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Angle Relationships

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Geometry 1-4 Day 2

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Identifying Parts

Identifying Parts. Vertical Angles and Linear Pairs. Instructions. Copy down the picture onto your sheet of paper. Write down which angles are vertical angles and which are linear pairs. Solutions. Vertical CEB and AED CEA and BED Linear Pairs CEA and CEB CEB and BED BED and DEA

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Angle Pair Relationships

Angle Pair Relationships. L.T. I can identify special angle pairs and use their relationships to find angle measure. A. Vertical Angles. 1. 2. 4. 3.

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Angles

Angles. Information. Angles. A angle is formed by two rays with the same endpoint. This endpoint is called the vertex of the angle. vertex. Angles can be labeled several ways using the angle symbol and:. a.

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4.6 Isosceles Triangles

4.6 Isosceles Triangles. Objectives. Use properties of isosceles triangles Use properties of equilateral triangles. Properties of Isosceles Triangles. The ? formed by the ? sides is called the vertex angle . The two ? sides are called legs . The third side is called the base .

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Theorems and Postulates for Geometry

Theorems and Postulates for Geometry. Unit 6. Reflexive Property. This is one of the two properties that are the most common that you will see. The Reflexive property just states that something is congruent to itself. AD ? AD. A B. C D. Vertical Angles .

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1.3: Angles -angle pairs

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1-5: Exploring Angle Pairs

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1.6 Angle Pair Relationship

1.6 Angle Pair Relationship. Vertical Angles Complementary and Supplementary Angles. Adjacent angles. Adjacent means next to each other; the same as adjacent lockers. Adjacent lockers share one wall. Adjacent angles share one side and have a common vertex. ?ABC and ?CBX are

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Lesson 2-8

Lesson 2-8. Lesson Title Concept Checks. Check 1-A. Find m ? 1 if m ? 2 = 58 and m ? JKL = 162. A. 32 B. 94 C. 104 D. 116. Click the mouse button or press the Space Bar to display the answers. Check 2. Concept Check.

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3-4 Adjacent Angles & Linear Pairs of Angles

3-4 Adjacent Angles & Linear Pairs of Angles. Adjacent Angles Video. Manipulating Adjacent Angles. Definition of Linear Pair. Two angles form a linear pair if and only if they are adjacent. (right next to). and their noncommon sides are opposite rays. Are these rays opposite rays?.

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