'Exterior angle theorem' diaporamas de présentation

Geometry: Unit 4 Congruent Triangles

Geometry: Unit 4 Congruent Triangles. VOLK SPRING 2014. Unit 4 Preview in Numbers. Instructional Days: 6 Review Days: 1 Test Days: 1 Total Homework Problems: About 120 New Theorems: ? New Postulates: ? New Definitions: ?. Unit 4 Preview of Topics. Identify/Classify Triangles

1.07k views • 82 slides

Chapter 5 - Journal

Marcela Janssen. Chapter 5 - Journal. To return here search for this:. Journal Chapter 5 index. Altitude, orthocenter and concurrency of altitudes of a triangle theorem Midsegment and midsegment theorem Angle-side relationship theorem exterior angle inequality triangle inequality

616 views • 47 slides

4.1 Apply Triangle Sum Properties

4.1 Apply Triangle Sum Properties. Objectives. Identify and classify triangles by angles or sides Apply the Angle Sum Theorem Apply the Exterior Angle Theorem. A triangle is a 3-sided polygon The sides of ?ABC are AB, BC, and AC The vertices of ?ABC are A, B, and C

688 views • 28 slides

Splash Screen

379 views • 27 slides

Splash Screen

433 views • 27 slides

Exterior Angles

525 views • 26 slides

Parallel and Perpendicular Lines

761 views • 26 slides

Chapter 4 Triangle Congruence

382 views • 24 slides

5.2 Inequalities and Triangles

5.2 Inequalities and Triangles. Objectives. Recognize and apply properties of inequalities to the measures of angles in a triangle Recognize and apply properties of inequalities to the relationships between angles and sides of triangles. Inequalities.

342 views • 21 slides

Chapter 7

Chapter 7. Triangle Inequalities. Section 7-1. Segments, Angles and Inequalities. Comparison Property. For any two real numbers, a and b, exactly one of the following statements is true. a<b a = b a ?b. Theorem 7-1.

335 views • 20 slides

4.1 Triangles and Angles

4.1 Triangles and Angles. Essential Question:. How do you classify triangles by the angles and their sides? How do you find the measures of their angles?. Definition: Triangle. A triangle is a figure formed by three segments joining three noncollinear points . Classification by Sides.

334 views • 19 slides

4.2 Angles of Triangles

366 views • 17 slides

acute triangle equiangular triangle right triangle obtuse triangle equilateral triangle

5.1 Vocabulary. acute triangle equiangular triangle right triangle obtuse triangle equilateral triangle isosceles triangle scalene triangle. auxiliary line corollary interior exterior interior angle exterior angle remote interior angle. C. A.

893 views • 15 slides

Lesson 3-1

Triangle Fundamentals. Lesson 3-1. B. C. A. Naming Triangles. Triangles are named by using its vertices. For example, we can call the following triangle:. ?ABC. ?ACB. ?BAC. ?BCA. ?CAB. ?CBA. Opposite Sides and Angles. Opposite Sides:. Side opposite to ? A : .

277 views • 13 slides

4.1 Triangle Sum Theorem & Exterior Angle Theorem

525 views • 11 slides

12. Right 32. 4 13. Obtuse 34. no; isos does not have the 3 = sides needed

12. Right 32. 4 13. Obtuse 34. no; isos does not have the 3 = sides needed 14. Equiangular yes; equilateral has the 2 = sides needed 15. Equilateral 39. see pictures 16. Isosceles 55. parallel 17. Scalene 56. perpendicular

207 views • 11 slides

7.2 Exterior Angle Theorem

7.2 Exterior Angle Theorem. Vocabulary. Exterior Angle Theorem. What You'll Learn. You will learn to identify exterior angles and remote interior angles of a triangle and use the Exterior Angle Theorem . 1) Interior angle 2) Exterior angle 3) Remote interior angle. P. 1. 3. 4. 2.

1.25k views • 10 slides

4-1 and 4-2

4-1 and 4-2. Classifying Triangles Angle Relationships in Triangles. Classify Triangles By Angles. Classify Triangles By Sides. Classify each triangle by angles and sides. 6. A. 8. 11. 10. ? NSE ? ANE ? AEK ? ASK ? AES. N. 115?. 12. 5.1. 25?. 40?. 70?. S. E. K.

218 views • 10 slides

Identifying Congruent Triangles

Identifying Congruent Triangles. OBJECTIVES. - Triangle classification by parts - Angle Sum Theorem & Exterior Angle Theorem - CPTC,SSS,SAS,ASA,and AAS Theorems - Problem solving by eliminating possibilities -Equilateral & Isosceles triangles. By side lengths Equilateral ? 3 sides

181 views • 9 slides

Silent. Binders Out. Backpacks Away.

Silent. Binders Out. Backpacks Away. Learning Goal: IWBAT identify corresponding parts of congruent triangles. Homework: Triangles Quiz #1 Review Worksheet Do Now Write a definition for each theorem: Triangle Inequality Theorem Triangle Sum Theorem Exterior Angle Theorem.

157 views • 7 slides