P Welcome Date 3/21 / 23 9.4 Puzzle Time What Exam Does An Exterminator Have To Take? Write the letter of each answer in the box containing the exercise number. Complete the sentence. 1. A(n) of the lengths of two sides in a right triangle is Answers called a trigonometric ratio. 2. The tangent ratio is a(n) Vrinnome itic Vation geometric ratio " for acute angles that involves tangent the lengths of the legs of a right triangle. 0.7 3. The angle that an upward line of sight makes with a line drawn horizontally is called the angle of CAVORT Wn N. side 4. The LAMPAT is the ratio of the leg opposite a given angle to ratio the leg adjacent to the given angle in a right triangle. T. hypotenuse Use the diagram. Round your answer to the nearest tenth. 13.7 H. 1.1 E. 0.1 trigonometric ratio E. 1.5 R. 1.6 5. a = 10, b = 15, c = 5V13; Find the tangent of ZZ. elevation 6. a = 10, b = 15, c = 5V13; Find the tangent of ZY. U. 22 7. a = 18, mZY = 420; Find b. 16.2 16.2 8. b = 22, mZZ = 30; Find a. B. 28 9. b = 28, mZY = 640; Find a. S. depression 13,7 E. 12.7 5 8 3 6 4 AN Copyright @ Big Ideas Learning, LLC 384 Florida Geometry All rights reserved. Resources by Chapter