2 angles and arcs.notebook September 20, 2016
Sep 153:32 PM
Warm up 0920
naming parts of a circle
Sep 155:00 PM
2 angles and arcs.notebook September 20, 2016
Sep 155:00 PM
HW questions:
Sep 193:02 PM
2 angles and arcs.notebook September 20, 2016
Sep 193:02 PM
Sep 192:55 PM
2 angles and arcs.notebook September 20, 2016
Sep 192:57 PM
Sep 192:57 PM
2 angles and arcs.notebook September 20, 2016
Mar 13:17 PM
Do you know how to use a protractor?
Draw a 50 degree angle.
Draw a 120 degree angle.Draw an acute angle and measure it.Draw an obtuse angle and measure it.
Do each of the following and partners check each others work for accuracy.
0 180
10 170
20160
30
15040
14050
13060
120
70
110
80
100
90
90
0°
100
80
110
70
120
60
130
50
140
40
150
30
16020
17010
1800
Mar 38:46 AM
0 180
10 170
20160
30
15040
14050
13060
120
70
110
80
100
90
90
0°
100
80
110
70
120
60
130
50
140
40
150
30
16020
17010
1800
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0
1
2
3
4
5
42°
2 angles and arcs.notebook September 20, 2016
Mar 38:40 AM
0 180
10 170
20160
30
15040
14050
13060
120
70
110
80
100
90
90
0°
100
80
110
70
120
60
130
50
140
40
150
30
16020
17010
1800
120
Mar 13:18 PM
Discover angle formulas activity
2 angles and arcs.notebook September 20, 2016
Sep 168:23 AM
0180
10170
20160
30
15040
140 50
13060
120
70
110
80
100
90
90
180°
100
80
110
70
120
60
130
50
140
40
150
30
16020
170 10
180 0
Sep 168:24 AM
0 180
10170
20
16030
15040
14050
130
60
120
70
110
80
100
90
90
10°
100
80
110
70
120
60
130
50
140
40
15030
16020
17010
1800
2 angles and arcs.notebook September 20, 2016
Sep 168:24 AM
tangent(also called inscribed)
0
18010
170
20
160
30
150
40
140
50
130
60
120
70
110
80
100
90
90
55°100
80
11070
12060
13050
14040
15030
160
20 170
10 180
0
Sep 209:29 AM
2 angles and arcs.notebook September 20, 2016
Sep 209:29 AM
Sep 209:30 AM
2 angles and arcs.notebook September 20, 2016
Sep 209:28 AM
Sep 209:28 AM
2 angles and arcs.notebook September 20, 2016
Sep 155:14 PM
HW 0920
123 worksheet