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Planner. Enter question text. Enter answer text. 4/8/13. Fact Master / Entry Task. Area and Perimeter Practice D-57, D-58. Fact Master / Entry Task. 4/9/13. Turn in Area and Perimeter Practice D-57, D-58. INV 1.1 Interior Angles. Fact Master / Entry Task. 4/10/13.
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Planner Enter question text... Enter answer text... 4/8/13 Fact Master / Entry Task Area and Perimeter Practice D-57, D-58 Fact Master / Entry Task 4/9/13 Turn in Area and Perimeter Practice D-57, D-58 INV 1.1 Interior Angles Fact Master / Entry Task 4/10/13 INV 1.2 Complimentary and Supplementary
Planner Enter question text... Enter answer text... 4/8/13 Fact Master / Entry Task Area and Perimeter Practice D-57, D-58 Fact Master / Entry Task 4/9/13 Turn in Area and Perimeter Practice D-57, D-58 INV 1.1 Interior Angles Fact Master / Entry Task 4/10/13 INV 1.2 Complimentary and Supplementary
Enter question text... Enter answer text... Fact master Press 1
1. 9 – (-12) = 3 -3 -21 21
2.- 9 – 12 = -3 3 21 -21
3.9– (12) = 3 -3 21 -21
4.-9 – (-12) = 21 -21 3 -3
5.9 + (-12) = 21 -21 3 -3
6.-9 + 12 = -21 21 3 -3
7. -11 + (-6) = -17 17 -5 5
8. 21 + 15= 2 6 4 3
9.9(-7) = 64 -64 63 -63
10.3/6 _ 4/7 < = >
11.-11 – 3 – 1 = -10 -15 -12 -11
12. 1/2 _ .49 = < >
13.17 - 5 = -8 -6 -10 -9 2
14 = 81 + (-4) 7 5 -4 -3
15.9 - 8 16 18 17 15 2 2
Entry Task Find the missing angle and make sure you show your work. 164 166 ? 106 91 100 93 166 180 x 4 = 720 164 100 93 720 +91 -614 614 106
INV 1.2 Complementary and Supplementary Angles Goal Be able to identify complementary, supplementary, adjacent, or vertical angles.
Two angles are complementary if the sum of their measures is 90 degrees. Complementary angles = 60 30 Two angles are supplementary if the sum of their measures is 180 degrees. Supplementary angles = 140 40
Share a vertex and a side and are next to each other. Adjacent Angles = 1 1 2 2 2 1 and 4 is adjacent to 3 4 4 5 6 7 8 Are formed by two intersecting lines and are opposite to each other. Vertical Angles = 2 1 2 2 3 is vertical to 3 3 4 5 6 7 8
Draw a quick sketch d 155 65 b 25 c e a 3. Find the angle and its degree that is complementary to bac. 65 dab 90 degrees Find the degrees of the angle that is supplementary to bac. 180 degrees eab 155
Draw a quick sketch b 165 75 d 15 c e a 4. Find the angle and its degree that is complementary to ead. dab 75 90 degrees Find the degrees of the angle that is supplementary to ead. 180 degrees dac 165
6. Draw a sketch of the figure and find the missing angles. What angle is supplementary to BGA? AGE <BGD A How many degrees is it? B 154 degrees 26 90 AGF = G CGB = 64 F C DGC = 90 26 EGD = 64 FGE = E FGB = D 116
7. Draw a sketch of the figure and find the missing angles. What angle is complementary to BGC? <EGD A <AGB How many degrees is it? 83 degrees B 83 AGB = F G 7 BGE = 180 C DGB = 97 E 7 EGF = 7 FGE = FGB = D 173