| Vocabluary | ||
| #1 | An angle whose measure is EXACTLY 180 degrees. | Striaght Angle. |
| #2 | Two angles whose sum is 180 degrees are called? | Supplementary Angles. |
| #3 | Two angles whose sum is 90 degrees are called ? | Complementary Angles. |
| #4 | Angles which are opposite and congruent are called? | Vertical Angles. |
| #5 | Two angles that share a common vertex and a common side but do not overlap are called?? | Adjacent Angles. |
| Complementary Angles | ||
| #1 | What is the complement of an angle that measures 28 degrees? | 90 - 28 = 62 degrees |
| #2 | What is the complement of an angle that measures 89 degrees? | 90 - 89 = 1degree. |
| #3 | what is the complement of an angles that measures 37.5 degrees? | 90 - 37.5 = 52.5 degrees. |
| #4 | What is the complement of two angles that have measures of 34 degrees and 13 degrees? | 90 - 34 - 13 = 43 degrees or 90 - (34 + 13) = 43 degrees. |
| #5 | What is the complement of two angles whose measures are 21 degrees and 23.5 degrees? | 90 - 21 - 53.5 = 15.5 degrees or 90 - (21 + 53.5) = 15.5 degrees. |
| Supplementary Angles | ||
| #1 | What is the supplement of an angle that measures 101 degrees? | 180 - 101 = 70 degrees. |
| #2 | What is the supplement of an angle that measures 80 degrees? | 180 - 80 = 100 degrees. |
| #3 | What is the supplement of an angle that measures 127.5 degrees? | 180 - 127.5 = 52.5 degrees. |
| #4 | What is the supplement of two angles that measures 72 degrees and 65 degrees?? | 180 - 72 - 65 = 43 degrees |
| #5 | What is the supplement of two angles that measures 36.5 degrees and 14.25 degrees?? | 180 - 36.5 - 14.25 = 129.25 degrees or 180 - (36.5 + 14.25) = 129.25 degrees |
| Vertical angles | ||
| #1 | Angle A and Angle C are vertical angles. Angle A measures 25 degrees, what is the measure of angle C? | angle C = 25 degrees. |
| #2 | Angle A and Angle C are vertical angles. Angle A measures 39 degrees, what is the measure of angle C? | angle c = 39 degrees. |
| #3 | Angle A and Angle C are vertical angles. Angle A measures 56 degrees, what is the measure of angle C? | angle C = 56 degrees |
| #4 | Angles A and C are Vertical Angles. Angle A measures 42 degrees. What is the supplement of Angle A? | 180 - 42 = 138 degrees |
| #5 | Angles A and C are Vertical Angles. Angle A measures 78 degrees. What is the supplement of Angle A? | 180 - 78 = 92 degrees. |
| Identifying Angles | ||
| #1 | What type of angle measures 34 dgerees? | Acute. |
| #2 | What type of angle measures 91 dgerees? | Obtuse. |
| #3 | Angle 1 measures 73 degrees and angle 2 measures 107 degrees. angles 1 and 2 are ? | Supplementary. |
| #4 | What type of angle measures 90 dgerees? | Right Angle. |
| #5 | Angle 1 measures 59 degrees and angle 2 measures 121 degrees. angles 1 and 2 are ? | Supplementary. |
| Final Question | |
| Angle A and Angle C are vertical angles. Angle A measures 56 degrees, what is the measure of angle B? | 180 - 56 = 124 degrees. |