Download Geometry Notes Chapter 8.5-8.6 1

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8.1 8.4
PW warmup
Notes: Playbook 8.5: Angles of Elevation and
Depression
Class: Geometry
Name:
Date:
Main Idea: • Angle of
Vocabulary
Elevation:
and
theangleformedby
Definitions a hotentiinemand
•
7
r
Angle of
Depression:
Same as above but
Examples:
belowo Why???
Inhmobject
AlternateInteriorAngles
st
cq
0
tans
07158
the
I
fan
ss
f
About
8
43 feet
8
About236feet
f
s
X
IFFY
90
tan38
eat
MANNMANN
iii
tan
s
IE
Xin
4
IÉmxm
f
42
É
A
yH
Yly
an
10tan26
ytan70 y tan 26
a
y
N
2
1
immune
f
insinua
off
62
You TRY:
Algebra
Review:
•
•
•
p
About176.6
Factoring: CP(Basic)/PAP(Using multiple Methods)
Solving by Factoring: CP(Basic)/PAP(Using multiple Methods)
Quadratic Formula: CP(Basic)/PAP(including applications)
4 2 2x 3 0
•
Simplifying Radicals: PAP only(Including Fractions and
Conjugates)
SID
Homework:
É
6
• Systems of Equations: PAP only
a b atb
be
Practice 8.5: page 583:
CP: 5-7, 13, 19
sketch A
PAP: 5-7, 9, 10, 13, 19, 25, 27 (Mrs. Whitson will grade 25 and 27)
Reminders: SHOW ALL WORK FOR CREDIT!!!
00
210
t
3
Notes: Playbook 8.6: The Law of Sines and the
Law of Cosines
Class: Geometry
Main Idea:
Vocabular
y and
Definition
s
Main Idea:
Vocabular
y and
Definition
s
Date:
as
Lg
0
Name:
i
s.in
0
A
i
s
ii b c are oppositesides
Examples:
0
Examples:
If
f
5
0
8
f
190
singe sin
544 85
84
9
Examples:
62
siny
1k
0
Examples:
IEEE
4
7.20
Main Idea:
Vocabular
y and
Definition
s
Main Idea:
Vocabular
y and
Definition
s
sings
C at b
8
0
Examples:
2 112
92 2 11 9 cos 28
527.2
2abcos C
Examples:
0
8
3
492 2457491
0051125
42 72 2 7 4
6
Examples:
o
o
3
n
Examples:
2.49
5.46COS x
62
IE
I
4
6 21247126 05134
Examples:
COS 62
3857
30
Examples:
2
147
Examples:
a
0
Main Idea:
Vocabular
y and
Definition
s
074
s
I
cost
LC 56
MultipleSides
multiple Ls
1 side Aff 2 sides 1L SAS
1L SSA 3sides Sss
2 sides
2 Ls
Examples:
Summary
:
Algebra
Review:
•
•
•
•
Factoring: CP(Basic)/PAP(Using multiple Methods)
Solving by Factoring: CP(Basic)/PAP(Using multiple Methods)
Quadratic Formula: CP(Basic)/PAP(including applications)
Simplifying Radicals: PAP only(Including Fractions and
Conjugates)
• Systems of Equations: PAP only
Homework: Practice 8.6: page 593
CP: 12-30 evens
1220line's 2230
PAP: 12-30 evens, 31, 33, 34, 45, 46 Due
Tues
Reminders: SHOW ALL WORK FOR CREDIT!!!
kits