warm up 0920 naming parts of a circle€¦ · 2 angles and arcs.notebook september 20, 2016 sep...
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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:
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2 angles and arcs.notebook September 20, 2016
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2 angles and arcs.notebook September 20, 2016
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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
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70
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90
90
0°
100
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130
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16020
17010
1800
Mar 38:46 AM
0 180
10 170
20160
30
15040
14050
13060
120
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100
90
90
0°
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120
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16020
17010
1800
0
1
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0
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42°
2 angles and arcs.notebook September 20, 2016
Mar 38:40 AM
0 180
10 170
20160
30
15040
14050
13060
120
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90
90
0°
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17010
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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
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90
90
180°
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16020
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180 0
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0 180
10170
20
16030
15040
14050
130
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120
70
110
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100
90
90
10°
100
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110
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120
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130
50
140
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15030
16020
17010
1800
2 angles and arcs.notebook September 20, 2016
Sep 168:24 AM
tangent(also called inscribed)
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18010
170
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90
55°100
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11070
12060
13050
14040
15030
160
20 170
10 180
0
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2 angles and arcs.notebook September 20, 2016
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2 angles and arcs.notebook September 20, 2016
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2 angles and arcs.notebook September 20, 2016
Sep 155:14 PM
HW 0920
123 worksheet