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Wk 3 Notes (Part 1 and 2)

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Last updated about 3 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:
ray RT
R
straight angle
<RST
ray ST
right angle
S
perfect angle
<S
acute angle
obtuse angle
<TSR
<STR
ray SR
<SRT
bigger angle
T
Question 2
2.
Other Answer Choices:
ray BF
obtuse angle
<DBA
<EBD
ray BE
<FBC
straight anlge
<B
ray AB
ray BD
<EBC
acute angle
right angle
<DBC
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.

  • 49
  • 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.
34
42
74
22
45
27
63
74
9
6
49
4
10
51
63
x =
m<DEG
m<DEF
63
63
4
74
9
6
10
x =
10. If BD bisects <CBE, BC is perpendicular to BA, m<CBD = (3x + 25)°, and m<DBE =(7x-19), find m<ABD.
9
134
148
11
90
44