10.3 Using Chords - WordPress.com · 2018. 6. 10. · Theorem 10.6 Congruent Corresponding Chords...

10.3UsingChordsRecall:Whatisachord?2Theoremsandaconverse!Example1:UsingCongruentChordstoFindanArcMeasureInthediagram⨀" ≅ ⨀$, &' ≅ (),andmeasureofarc() = 80..FindmeasureofarcFG.Example2:UsingaDiameter

a) FindHK

b) FindmeasureofarcHK

Example3:RealWorldApplicationsThreebushesareaarrangedinagarden,asshown.Whereshouldyouplaceasprinklerthatisthesamedistancefromeachbush?

Example4:UsingCongruentChordstoFindaCirclesRadiusInthediagram,$/ = 01 = 16, 45 = 27, 89:4; = 57 − 9.Findtheradiusof⨀4.Homework:3,5,7,9,13,14,15,16

10.3 Using Chords - WordPress.com · 2018. 6. 10. · Theorem 10.6 Congruent Corresponding Chords...

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Transcript of 10.3 Using Chords - WordPress.com · 2018. 6. 10. · Theorem 10.6 Congruent Corresponding Chords...

S Proving Triangles Congruent SS. S AS A SA A AS This one is a THEOREM!!

Lesson 8-6 Trapezoids Theorem 8.18 Both pairs of base angles of an isosceles trapezoid are congruent Theorem 8.19 The diagonals of an isosceles trapezoid.

2-6 Proving Statements about Segments Given: AC = BD Prove ... · Congruent Complements Theorem: Congruent Supplements Theorem: If two angles are complementary to the same angle (or

CPCTC Be able to use CPCTC to find unknowns in congruent triangles! Are these triangles congruent? By which postulate/theorem? _____ _____ J L K N M.

5 day 2...5.6 - Inequalities in 2 Triangles (Hinge Theorem) Hinge Theorem THEOREM 5.13 If two sides of one triangle are congruent to two sides of another triangle, and the included

Chapter 10mrssowatskysmath.weebly.com/uploads/1/3/3/0/13301598/... · 2019. 11. 29. · Theorem 10.3: In the same circle, or in congruent circles, two minor arcs are congruent if

8.3 Congruent and parallel chords€¦ · 8.3 Circles: Congruent and parallel chords and their intercepted arcs Geometry Regents 2013-2014 Ms. Lomac SLO: I can identify relationships

Use Intersecting Chords or Secants A. Find x. Answer: Theorem 10.12 Substitution Simplify.

Burlington County Institute of Technology Curriculum Document · apply the Triangle Angle-Sum Theorem and Exterior Angle Theorem. name and use corresponding parts of congruent polygons.

Chapter 4 Congruent Triangles In this chapter, you will: classify triangles by their parts, apply the Angle Sum Theorem and the Exterior Angle Theorem,

Arcs and Chords Notes Sheet Theorem Con O vas Guided ...

A C B D FIG 1.1 If two chords of a circle are equal,then their corresponding arcs are congruent and conversely,if two arcs are congruent, then their.

Congruent Figures & Pythagorean theorem

GEOMETRY: Chapter 10 10.2: Chords#2. Image taken from: Geometry. McDougal Littell: Boston, 2007. P. 664. Theorem 10.4 In the same circle, or in congruent.

5.6Inequalities in Two Triangles Theorem 5.14: Hinge Theorem If two sides of one triangle are congruent to two sides of another triangle, and the included.

To prove triangles congruent using the HL Theorem Students will use SSA to prove right triangles congruent and will use counterexamples of non-right triangles.

Chapter 4: Congruent Triangles€¦ · • Lesson 4-2 Apply the Angle Sum Theorem and the Exterior Angle Theorem. • Lesson 4-3 Identify corresponding parts of congruent triangles.

April 09 2014 A2T.GWB - 1/11 - Wed Apr 09 2014 14:42:19...SWBAT: Apply the relationships between congruent chords of a circle Summary Theorem: Tn a circle, or congruent circles, congruent

Isosceles Equilateral and Equiangular Triangles...Converse of the Base Angles Theorem •If the base angles are congruent, then the sides opposite them are congruent (isosceles triangle).

Geometry Unit 5 · 2018. 9. 1. · Proving Triangles Congruent •State which postulate, or theorem, you can use to prove that these triangles are congruent. Explain using the sentence

CPCTC Be able to use CPCTC to find unknowns in congruent triangles! Are these triangles congruent? By which postulate/theorem? _ _ J L K N M.