1.Opener a)Name the this angle in every way you can: b)Is it acute, obtuse, or right?
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1.Opener a) Name the this angle in every way you can: b) Is it acute, obtuse, or right? c) What is the midpoint between (5,9) and (-11,17). d) Define: collinear. e) What is the midpoint between (7.3, 4.3) and (2.1, 10.7)? f) What is the degree measure of ? g) How much did Nike pay for its logo? Day 5 B P M 1 A L F 2 1
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1. M. P. 1. B. 1.Opener a)Name the this angle in every way you can: b)Is it acute, obtuse, or right? c)What is the midpoint between (5,9) and (-11,17). d)Define: collinear. e)What is the midpoint between (7.3, 4.3) and (2.1, 10.7)? f)What is the degree measure of ? - PowerPoint PPT Presentation
Transcript of 1.Opener a)Name the this angle in every way you can: b)Is it acute, obtuse, or right?
1.Openera) Name the this angle in every way you can:
b) Is it acute, obtuse, or right?
c) What is the midpoint between (5,9) and(-11,17).
d) Define: collinear.
e) What is the midpoint between (7.3, 4.3) and (2.1, 10.7)?
f) What is the degree measure of ?
g) How much did Nike pay for its logo?
Day 5
B
PM
1
A
L F
2
1
8.Pool Table Problemspg. 45 // 39, 40
2.Notes - Pool Table Problems
Where do we aim on the bottom cushion so white hits blue?
Where do we aim on the top cushion so white hits blue?
2.Notes - Pool Table Problems
Where do we aim on the left cushion so white hits blue?
2.Notes - Pool Table Problems
Where do we aim on the left cushion so white hits the bottom cushion and then hits blue?
2.Notes - Pool Table Problems
3.Classwork - Pool Problems
4.Break
5.Show and Tell
6.Group Definitions
Not Right Angles
90°
C
B
A
Right Angles
6.Group Definitions
88°
C
B
A
Acute Angles
Not Acute Angles
6.Group Definitions
91°
C
B
A
Obtuse Angles
Not Obtuse Angles
6.Group DefinitionsVertical Angles
CA
D
F
Not Vertical Angles
BE
H
G
6.Group Definitions
Not Complementary Angles
H
GBE
Complementary Angles
BE
30°
60°
6.Group Definitions
Not Supplementary Angles
BE
H
G
Supplementary Angles 120°
60°BEl
m
6.Group DefinitionsLinear Angles
BE
F
R
Not Linear Angles
40° 140°80°
100°
6.Group Definitions
Not Angle Bisectors
Angle Bisectors
45°45°
20°
20°
BA
CD
E
F
G
H
BE BE
7.Classworkpg. 51 // #1 - 9, 11 - 20, 29, 31
1.Openera-c) True or false? If false, provide the counterexample.
a) Three lines must intersect at three points.
b) Two acute angles can never be supplementary.
c) Every line has a midpoint.
d) What is m ?
e) What is the midpoint between (2,-12) and (-4, -10)?
f) Draw the picture.
g) How much is Central Park worth?
Day 6
1140°
2.Miss South Carolina
3.Group DefinitionsPolygons
Not Polygons
3.Group DefinitionsConvex Polygons
Concave Polygons
3.Group Definitions
What We Can Write
ABCD
BCDACDAB
DABC
What We Can’t Write
DBCA
ADBC
A
B
C
D
CAMP SITE
€
≅
MACP TISE
€
≅
PMAC TISE
€
≅ACPM ETIS
€
≅
3.Group DefinitionsCongruent Polygons
C
P
M
A
E
T
I
S
3.Group DefinitionsWhich polygon is congruent to ABCD? Write the congruency statement?
ABCDE
€
≅QLMNP
100130 130
100130 130
A
E
D C
B
Q
P
N M
L
F
G
HJ
K
B
C
SF
G
3.Group DefinitionsEquilateral Polygons
Equiangular Polygons
3.Group DefinitionsRegular Polygons
4.Classworkp. 56 // #1 - 15, 17 - 21
5.Break
6.Show and Tell
7.Notes - Drawing Congruent PolygonsFind the missing point given ABC LFP
€
≅
A
B
CL
F
P
8.Classworkpg. 57 // #23 - 27
use graph paper
9.Concept Quiz
