Geometry An Investigative Approach Discovering Practice Your Skills with Answers Teacher’s Materials Project Editor: Elizabeth DeCarli Project Administrator: Brady Golden…

Slide 1Holt Geometry 6-6 Properties of Kites and Trapezoids 6-6 Properties of Kites and Trapezoids Holt Geometry Warm Up Warm Up Lesson Presentation Lesson Presentation Lesson…

1.GT Geometry 2/12/14 Drill Put HW and pen on the corner of your desk Solve for x. 5 or –5 1. x2 + 38 = 3x2 – 12 43 2. 137 + x = 180 156 3. 4. Find FE.2. Objectives Use…

Slide 1Splash Screen Slide 2 Lesson Menu Five-Minute Check (over Lesson 7–3) NGSSS Then/Now New Vocabulary Theorem 7.5: Triangle Proportionality Theorem Example 1: Find…

Slide 1 Holt Geometry 5-4 The Triangle Midsegment Theorem WARM-UP The vertex angle of an isosceles triangle measures (a + 15)°, and one of the base angles measures 7a°.…

Slide 1 RELATIONSHIPS WITHIN TRIANGLES Geometry Chapter 5 Slide 2  This Slideshow was developed to accompany the textbook  Larson Geometry  By Larson, R., Boswell,…

Slide 1 Triangle Midsegments Slide 2 Warm Up Use the points A(2, 2), B(12, 2) and C(4, 8) for Exercises 1–5. 1. Find X and Y, the midpoints of AC and CB. 2. Find XY. 3.…

Slide 1 Slide 2  Perpendicular bisector – is a line that goes through a segment cutting it into equal parts, creating 90°angles  Perpendicular bisector theorem –…

Slide 1 Slide 2 Which point on the graph satisfies the conditions x 1.5 ? a.Point P b.Point Q c.Point R d.Point S 0 2 4 6 8 0 2 4 6 R(4,5) Q(2,4) P(1,1) S(5,3) 4.1 warm-up…

Slide 1 Midsegments Slide 2 Vocabulary Midsegment – The segment connecting the midpoint of the sides of a triangle, also the segment connecting the legs of a trapezoid…