1. SIMILARITY IN RIGHT TRIANGLES 2. We start with ΔABC. 3. We draw altitude CD to the hypotenuse. 4. This divides the original triangle into two smaller right triangle:…

Slide 1 CONFIDENTIAL1 Geometry Similarity in Right Triangles Slide 2 CONFIDENTIAL2 Warm up Find the x- intercept and y-intercept for each equation. 1). 3y + 4 = 6x 2). x…

Slide 1 9.2 The Pythagorean Theorem Geometry Mrs. Spitz Spring 2005 Slide 2 Objectives/Assignment Prove the Pythagorean Theorem Use the Pythagorean Theorem to solve real-life…

Lesson 9.3 C A D C B D A C B Three similar triangles: small, medium and large. Altitude CD drawn to hyp. of △ABC Three similar triangles are formed. C If an altitude is…

Similar Right Triangles Chapter 8 Activity: Investigating similar right triangles. Do in pairs or threes Cut an index card along one of its diagonals. On one of the right…

Lesson 9.3 C A D C B D A C B Three similar triangles: small, medium and large. Altitude CD drawn to hyp. of △ABC Three similar triangles are formed. C If an altitude is…

9.2 The Pythagorean Theorem Geometry Mrs. Gibson Spring 2011 Objectives/Assignment GLE 12: Apply the Pythagorean Theorem in both abstract and real-life settings Objectives:…

Similar Right Triangles Chapter 8 Activity: Investigating similar right triangles. Do in pairs or threes Cut an index card along one of its diagonals. On one of the right…

9.1 Similar Right Triangles Proportions in right triangles In Lesson 8.4, you learned that two triangles are similar if two of their corresponding angles are congruent. For…