Example 1 We are going to prove the Pythagorean Theorem! Use the following picture to separate out the "small", "medium" and "large" triangles. Label each triangle with the appropriate vertex and side labels. b. B a "medium" "small" "large" Based on what we did in Lesson 6, we know that all 3 triangles are similar, so we can set up proportions. a. Which two triangles share LB? Write a proportion that compares these two triangles using the ratio longer leg:hypotenuse, then perform cross products. b. C. What two triangles share LA? Write a proportion that compares these two triangles using the ratio shorter leg:hypotenuse, then perform cross products. d.
Example 1 We are going to prove the Pythagorean Theorem! Use the following picture to separate out the "small", "medium" and "large" triangles. Label each triangle with the appropriate vertex and side labels. b. B a "medium" "small" "large" Based on what we did in Lesson 6, we know that all 3 triangles are similar, so we can set up proportions. a. Which two triangles share LB? Write a proportion that compares these two triangles using the ratio longer leg:hypotenuse, then perform cross products. b. C. What two triangles share LA? Write a proportion that compares these two triangles using the ratio shorter leg:hypotenuse, then perform cross products. d.
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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