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Chapter 9 Right Triangles and Trigonometry 9.1 The Pythagorean Theorem. Recall: What do you remember about the Pythagorean theorem? The Famous Theorem! Example 1: Using the Pythagorean Theorem Find the value of x. What do you notice about all the side lengths? Keep in mind!

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Page 1: Chapter 9 Right Triangles and Trigonometry

Chapter9RightTrianglesandTrigonometry

9.1ThePythagoreanTheorem.Recall:WhatdoyourememberaboutthePythagoreantheorem?TheFamousTheorem!Example1:UsingthePythagoreanTheoremFindthevalueofx.Whatdoyounoticeaboutallthesidelengths?Keepinmind!

Page 2: Chapter 9 Right Triangles and Trigonometry

Example2:UsingthePythagoreanTheoremFindthevalueofx.IsitaPythagoreanTriple?Example3:SolvingaReal-LifeProblemTheskyscrapershownareconnectedbyaskywalkwithsupportbeams.UsethePythagoreanTheoremtoapproximatethelengthofeachsupportbeam.Example4:VerifyingRightTrianglesTellwhethereachtriangleisarighttriangle.Example5:ClassifyingTrianglesVerifythatsegmentswithlengthsof4.3ft,5.2ft,and6.1ftformatriangle.Isthetriangleacute,right,orobtuse?Homework:3-17odd,22,24,27,31,37,41

Page 3: Chapter 9 Right Triangles and Trigonometry
Page 4: Chapter 9 Right Triangles and Trigonometry
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Chapter 7: Right Triangles and Trigonometry Study Guide ...mrmuscarella.weebly.com/uploads/2/2/8/3/22835848/ch_7_notepacket... · Chapter 7: Right Triangles and Trigonometry . Name:

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Right Triangles & Trigonometry Chapter Questionscontent.njctl.org/courses/math/geometry/trigonometry-of-right... · Right Triangles & Trigonometry Chapter Questions 1. What is the

Trigonometry of Right Triangles of Mathematics/exitexams/trig...Trigonometry+of+Right+Triangles+++++Page1|9+ Trigonometry of Right Triangles Right Triangles A right triangle, as the

Unit 5 REVIEW: Trigonometry of Right Trianglesmrsantowski.tripod.com/2014IntegratedMath3/LessonNotes/IM3L5.1... · REVIEW: Trigonometry of Right Triangles 5.1 Solving for Angles,

2.4 Solving Right Triangles - Koblbauer's Math Sitekoblbauermath.weebly.com/.../2.4_solving_right_triangles.pdf · 2019. 10. 18. · FMP 10 2.4 Trigonometry: Solving Right Triangles

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9 Right Triangles and Trigonometry