6. Compare the expressions for the sines, cosines and tangents of the two angles. State whether the expressions are similar or different for each trigonometric ratio of the each of the two angles. In this activity, students will work in groups of four to compare trigonometric ratios of two complementary angles. The students in the groups will be equipped with a protractor, and a copy of right labeled such that is the right angle, and . The sides should be labelled as shown. Answer keys Day 88: 1. 2. 3. The sum is ; Complementary angles 4. 5. 6. The expressions are different for each trigonometric ratio of each angle.
6. Compare the expressions for the sines, cosines and tangents of the two angles. State whether the expressions are similar or different for each trigonometric ratio of the each of the two angles. In this activity, students will work in groups of four to compare trigonometric ratios of two complementary angles. The students in the groups will be equipped with a protractor, and a copy of right labeled such that is the right angle, and . The sides should be labelled as shown. Answer keys Day 88: 1. 2. 3. The sum is ; Complementary angles 4. 5. 6. The expressions are different for each trigonometric ratio of each angle.
Geometry-Complete-Unit-6.docx