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
Related questions
Question
Transcribed Image Text:3. How many lines of symmetry does a regular heptagon have? Explain your answer.
4. Suppose the point B(2,8) is reflected across the x-axis and then translated according to the rule (x, y) →
(y,x + 4). What are the coordinates of B"? Show your work and explain.
5. In the figure, BE||CD. Solve for x. Show your work.
10
6.
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