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
Please solve 10
![180°
t15
75=x
B.
5. x = 75
6. y =
80
7. MZDEC =
50°
130°
8. MZAED =
9. ZDEF and ZFEG are complementary. .ZDEF = (3x – 4)°, and
MZFEG = (5x + 6)°.
DEE= 25°
FEG-61°
Find the measures of both angles.
10. ZDEF and ZFEG are supplementary. mZDEF = (9x + 1)°, and
MZFEG = (8x + 9)°.
%3D
%3D
Find the measures of both angles.
Use the figure for Problems 11 and 12.
In 2004, several nickels were minted to commemorate the Louisiana
Purchase and Lewis and Clark's expedition into the American West. One
nickel shows a pipe and a hatchet crossed to symbolize peace between
he American government and Native American tribes.
11. Name a pair of vertical angles.
l and
3.
4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6a8cd106-5bf8-47c9-aa62-46c8cf3b13c4%2F27446249-54c1-40a2-a447-750649c075fb%2F134dojb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:180°
t15
75=x
B.
5. x = 75
6. y =
80
7. MZDEC =
50°
130°
8. MZAED =
9. ZDEF and ZFEG are complementary. .ZDEF = (3x – 4)°, and
MZFEG = (5x + 6)°.
DEE= 25°
FEG-61°
Find the measures of both angles.
10. ZDEF and ZFEG are supplementary. mZDEF = (9x + 1)°, and
MZFEG = (8x + 9)°.
%3D
%3D
Find the measures of both angles.
Use the figure for Problems 11 and 12.
In 2004, several nickels were minted to commemorate the Louisiana
Purchase and Lewis and Clark's expedition into the American West. One
nickel shows a pipe and a hatchet crossed to symbolize peace between
he American government and Native American tribes.
11. Name a pair of vertical angles.
l and
3.
4
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