HW Complete problems 1-8 below for independent practice. When you are finished, check the solutions with your teacher. 1. What is the ratio equivalent of sin(C)? 2. What is the ratio equivalent of cos (Z)? 34 A C 36 Y X 15 30 16 39 Z B 3. What is the ratio equivalent of cos (A)? Hint: use the Pythagorean theorem to find the missing side. 4. What is the ratio equivalent of tan (C)? Hint: use the Pythagorean theorem to find the missing side. 28 B B 40 9 A 35 A 5. The diagram below represents a ladder leaning on the side of a wall. The ladder is 28ft long, and the height of the wall reaches 21ft. What is the angle between the ladder and the ground? 6. Create a diagram of a ladder leaning on the side of a wall. The wall is 16ft tall and the ladder is 18 ft long. What is the angle between the ladder and the ground? 28 21 7. Find the area of the following triangle. 96 8 m 7 m 8. Find the area of the following triangle. 4 mi 139 7 mi Optional: Complete problems 1-3, 5, 9-11 from your textbook on separate lined paper. When you are finished, check the odd problems for solutions at the back of the textbook. Ceometry A (2020) Page 142