'Largest angle' diaporamas de présentation

Good News ? 6.6 Homework Questions Go over the 6.1-6.3Quiz Open note paired 6.4-6.6 Quiz Jeopardy!

Good News ? 6.6 Homework Questions Go over the 6.1-6.3Quiz Open note paired 6.4-6.6 Quiz Jeopardy!. Final Jeopardy. Ratios and Proportions. Setting Up Proportions 1. Setting Up Proportions 2. Are they Similar?. Proportion of Parallel Lines. 100. 100. 100. 100. 100. 200. 200.

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Homework, Page 484

Homework, Page 484. Solve the triangle. 1. Homework, Page 484. Solve the triangle. 5. Homework, Page 484. Solve the triangle. 9. Homework, Page 484. State whether the given measurements determine zero, one, or two triangles. 13. Homework, Page 484.

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9.2 - 9.3 The Law of Sines and The Law of Cosines

9.2 - 9.3 The Law of Sines and The Law of Cosines. In this chapter, we will work with oblique triangles ? triangles that do NOT contain a right angle. An oblique triangle has either: three acute angles two acute angles and one obtuse angle. or.

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Jeopardy!

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On Balloon Drawings of Rooted Trees

On Balloon Drawings of Rooted Trees. Chun-Cheng Lin and Hsu-Chun Yen Dept. of Electrical Engineering, National Taiwan University. Definition. The balloon drawing of a rooted tree is a drawing having the following constraints:

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Chapter 5 Review

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Warm-up:

Warm-up:. Solve the triangle. 15 a b. 100 50 x. Answers. X=30 ° b = 29.544 a = 22.981. Precalculus Lesson 6.2. Check:

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Geometry Warm Ups

Geometry Warm Ups. Week of February 4-8. DFA Review. For the next two weeks, our Warm Ups will be focused on preparing you for the DFA. Please make sure you understand these concepts. There will be a quiz on Friday. Monday #1. What is the measure of ?.

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Ratios and Proportions

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The Law of Cosines

The Law of Cosines. Solve for a 2. The Law of Cosines. Use for--. SSS. SAS. Write other variations for both. + c 2. - 2 bc cos A. b 2. a 2 =. + c 2. a 2. b 2 =. - 2 ac cos B. - 2 ab cos C. + b 2. a 2. c 2 =. The Law of Cosines. Finding an Angle Using the Law of Cosines.

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Lesson 9.6 Apply the Law of Cosines

Lesson 9.6 Apply the Law of Cosines. Standard Accessed: Students will prove, apply, and model trigonometric functions and ratios. Warm-Up. Lesson Presentation. Lesson Quiz. Warm-Up. Solve ABC with and. SOLUTION. 1. Draw a p icture ?. 2 . Find the third angle,.

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Can you beat the drop

Can you beat the drop. Mostly Algebra upto A*. Question 1 Simplify fully 51:15. X. Drop?. Drop?. Drop?. x. X. Drop?. 17:5. 10:3. 25:7. 3:1. Question 2 Simplify fully, 17:81. x. Drop?. x. Drop?. Drop?. x. Drop?. 2:7. 1:5. 17:81. 2:9. Question 3

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Minimum Measurement

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Unit 4: Extended Trigonometry Review Day

Unit 4: Extended Trigonometry Review Day. Sum of Three Review Game Solving Trig Equations WebQuest (on our blog) Review Sheet (answer key available). Your Unit 4 Test is WEDNESDAY 10/09! I will send you a reminder text ?. Sum of Three Directions.

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Inequalities in One Triangle

Inequalities in One Triangle. Geometry CP2 (Holt 5-5) K. Santos. Theorem 5-5-1. In a triangle, larger angle opposite longer side Y X Z If XZ > XY then m<Y > m<Z. Example. List the angles from largest to smallest. A 10 B

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Use the chart to place the sides and angles of the triangle in order from least to greatest.

Angles. Sides. Shortest. Mid - length. Longest. Use the chart to place the sides and angles of the triangle in order from least to greatest. ?C. AB. ?A. BC. ?B. AC. In a triangle: the shortest side is opposite the smallest angle and the longest side is opposite the largest angle.

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Interior Angles of a Triangle

Interior Angles of a Triangle. 119 o. Example 1: Find the value of x in the diagram. 43 o. Angles of a triangle: The sum of the measures of the angles of a triangle is 180 o. x. x + 43 + 119 o = 180 o. x + 162 o = 180 o. - 162 - 162. x = 18 o. x.

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23 February 2011

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Honors Geometry Section 10.5 Law of Cosines

Honors Geometry Section 10.5 Law of Cosines. In section 10.4, we learned how to use the Law of Sines to solve a non-right triangle. The Law of Sines will not help us in the next problem however. Solve the triangle. Round to the nearest 1000 th as necessary .

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