Complementary and Supplementary Angles Students Frank and Christian

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Complementary and Supplementary Angles Students: Frank and Christian Teacher: Corey Alexander

Complementary and Supplementary Angles Students: Frank and Christian Teacher: Corey Alexander

Take Me There…. . The Story Objectives Instructions Let’s PLAY!

Take Me There…. . The Story Objectives Instructions Let’s PLAY!

Bright Light…. The Story! The lights in your teacher’s classroom have gone out and

Bright Light…. The Story! The lights in your teacher’s classroom have gone out and there are no windows for light. The generator will allow the computer to turn on, but she needs more light to teach the class. You must demonstrate your understanding of complementary and supplementary angles by correctly solving enough problems to reach 8 points so that you turn on the bulb in your flashlight.

Objectives At the end of this lesson, students will be able to: Compare and

Objectives At the end of this lesson, students will be able to: Compare and contrast a supplementary and complementary angle Calculate the missing angle measure of a complementary and supplementary angle.

Bright Light Instructions! 1. 2. 3. 4. 5. The class will be divided into

Bright Light Instructions! 1. 2. 3. 4. 5. The class will be divided into 4 teams with 6 students on each team. To determine who will play first, the teacher will display a problem on the board and give the students 1 minute to answer. The team that answers first and is correct will begin. Students can choose from Q 1 -Q 15. All questions are worth 1 point except 12 -15, which are worth 2 points. The game is NOT continuous. Even if a team gets the question right, it is the next teams turn to answer. If Team A begins the game, Team B is next, Team C, Team D. The first Team to reach 8 points and turn the light on is the winner of the game! Good Luck! Let’s PLAY!

Questions 8 8 7 7 6 6 5 5 4 4 3 3 2

Questions 8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 1 A B C D Q 1 Q 2 Q 3 Q 4 Q 5 Q 6 Q 7 Q 8 Q 9 Q 10 Q 11 Q 12 Q 13 Q 14 Q 15

Question #1 These two angles are complementary because they measure 90° True

Question #1 These two angles are complementary because they measure 90° True

Question #2 If two angles are complementary and one of them is 34°, what

Question #2 If two angles are complementary and one of them is 34°, what is the size of the other angle? 56°

Question #3 The measure of an angle is 129°. What is the measure of

Question #3 The measure of an angle is 129°. What is the measure of its supplement? 51°

Question #4 These two angles measure 180° and are considered what type of angle?

Question #4 These two angles measure 180° and are considered what type of angle? Supplementary

Question #5 If two angles are complementary and one of them is 77°, what

Question #5 If two angles are complementary and one of them is 77°, what is the size of the other angle? 13°

Question #6 What is the supplement of a 164° angle? 16°

Question #6 What is the supplement of a 164° angle? 16°

Question #7 What is the complement of a 14° angle? 76°

Question #7 What is the complement of a 14° angle? 76°

Question #8 The angle below is an example of which type: supplementary or complementary?

Question #8 The angle below is an example of which type: supplementary or complementary? Complementary

Question #9 What is the supplement of this 151° angle? 29°

Question #9 What is the supplement of this 151° angle? 29°

Question #10 What is the supplement to this 167° angle? 13°

Question #10 What is the supplement to this 167° angle? 13°

Question #11 If the ratio of two supplementary angles is 2: 1, what is

Question #11 If the ratio of two supplementary angles is 2: 1, what is the measure of the larger angle? 60°

Question #12 Two angles are complementary and their sizes are in the ratio 5

Question #12 Two angles are complementary and their sizes are in the ratio 5 : 7 What is the size of the smaller of the two angles? 37. 5°

Question #13 Two angles are complementary and one of them is four times as

Question #13 Two angles are complementary and one of them is four times as big as the other. What is the size of the larger of the two angles? 72°

Question #14 ABC is a right angle. What is the value of x? 22°

Question #14 ABC is a right angle. What is the value of x? 22°

Question #15 PQR is a right angle. What is the size of the larger

Question #15 PQR is a right angle. What is the size of the larger of the two angles? 51°