Homework Help is Here – Start Your Trial Now!
Math
Geometry
9. Are the triangles below similar? Explain 11. What is the measure of Zb? Show your your answer. work. 38 81° a 117 90 46 46

9. Are the triangles below similar? Explain 11. What is the measure of Zb? Show your your answer. work. 38 81° a 117 90 46 46

Elementary Geometry For College Students, 7e
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
See similar textbooks
icon
Related questions
Question
**Angle Relationships in Parallel Lines and Triangles** --- ### 9. Are the triangles below similar? Explain your answer. (Graph / Diagram Description: There are two triangles displayed side by side.) - The triangle on the left has angles marked as 90°, 46°, and one unlabelled angle. - The triangle on the right has angles marked as 46°, 38°, and one unlabelled angle. --- ___(Space for the answer)___ --- ### 11. What is the measure of ∠b? Show your work. (Graph / Diagram Description: There is a triangle displayed with angles and a line extending from one of its vertices.) - The angle marked as 81° is an interior angle of the triangle. - Angle a is marked as 117° external to the triangle. --- ___(Space for the answer)___
Transcribed Image Text:**Angle Relationships in Parallel Lines and Triangles** --- ### 9. Are the triangles below similar? Explain your answer. (Graph / Diagram Description: There are two triangles displayed side by side.) - The triangle on the left has angles marked as 90°, 46°, and one unlabelled angle. - The triangle on the right has angles marked as 46°, 38°, and one unlabelled angle. --- ___(Space for the answer)___ --- ### 11. What is the measure of ∠b? Show your work. (Graph / Diagram Description: There is a triangle displayed with angles and a line extending from one of its vertices.) - The angle marked as 81° is an interior angle of the triangle. - Angle a is marked as 117° external to the triangle. --- ___(Space for the answer)___
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Law of Cosines
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, geometry and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Elementary Geometry for College Students
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS