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Wk 3 Notes (Part 1 and 2)

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Last updated about 4 hours ago
7 questions
Note from the author:
Please take your notes here. You may use all of the resources to type or use your mouse to draw on. You are also free to print off and upload photos, or use notebook paper(neatly) and upload photos. Let me know if you need help uploading your work. You must submit work through formative only. Not google classroom.
Please take your notes here. You may use all of the resources to type or use your mouse to draw on. You are also free to print off and upload photos, or use notebook paper(neatly) and upload photos. Let me know if you need help uploading your work. You must submit work through formative only. Not google classroom.
Question 1
05:07
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1
Question 2
09:48
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1
Question 3
03:58
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1
Questions 4 & 5
07:40
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1
Required
1
Question 6
03:33
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1
Question 6
6.
8. If ∠DEF is a straight angle, m∠DEG = (23x – 3)°, and m∠GEF = (12x + 8)°, find each measure.
x =__________
m<DEG = __________
m<GEF =__________
m<DEF =__________
Question 7
06:52
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Required
1
Question 1
1.
Other Answer Choices:
R
<S
<SRT
bigger angle
<STR
perfect angle
right angle
acute angle
ray RT
<RST
ray SR
S
straight angle
obtuse angle
<TSR
ray ST
T
Question 2
2.
Other Answer Choices:
straight anlge
ray BF
<B
ray BD
ray BE
<DBC
<EBD
obtuse angle
ray AB
<FBC
acute angle
<EBC
<DBA
right angle
Question 3
3.

Question 4
4.

4. If m<DEF = (7x + 4)°, m<DEG = (5x + 1)°, and m<GEF = 23°, find each measure.

Question 5
5.

5. IF m<MKL = 83, m<JKL = 127, and m<JKM = (9x -10), find the value of x.

  • 63
  • 51
Question 7
7.

Example 2
a) Name the vertex of the angle. ______
b)Name the sides of the angle.___________ ___________
c)Give three ways to name the angle _________ _________ _______
d) classify the angle.________________
Example 3.
a) Write another name for <CBF.________________
b)Name the sides of <EBD.___________ ___________
c)Classify <ABC.___________________
d)Give an example of an obtuse angle._________
e)Name two congruent angles. _________
f)Name a perpendicular bisector.___________
2. If m<DBC = 74° and m<ABC =119. Find m<ABD.
42
34
74
22
27
45
63
51
4
49
10
6
63
74
9
x =
m<DEG
m<DEF
9
4
74
10
49
6
63
x =
10. If BD bisects <CBE, BC is perpendicular to BA, m<CBD = (3x + 25)°, and m<DBE =(7x-19), find m<ABD.
11
148
90
44
134
9