Right Triangle Trigonometry Test Review Multiple Choice Identify the choice that best completes the statement or answers the question. a) 1 … Day 72 45-45-90 Triangles & Pythagorean Theorem 11.27_45-45-90_and_pythagorean_thm.pdf Notes & Practice FILLED IN 11.27_45-45-90_and_pythagorean_thm_filled_in.pdf Day 73 Unit 2C Test Corrections Test Data Sheets Day 74 Unit 2C Test Retake 7) 18 69° x 6.9 8) x 20 20° 6.8-1- Multiple choice questions right triangle problems related to trigonometry with answers at the bottom of the page. Questions with their Answers Question 1 What is the measure of angle A in the right triangle below? 1) sin 55° 0.8192 2) sin 66° 0.9135 3) sin A 16 30 34 B A C 0.8824 4) cos C 40 9 41 C B A 0.9756 5) cos C 16 12 20 B C A 0.8000 6) tan C 16 30 C 34 B A 1.8750 Find the missing side. Round to the nearest tenth. Leave your answer in simplest radical form. Learn vocabulary, terms, and more with flashcards, games, and other study tools. In ABC, vertex C is a right angle. Start studying Right Triangle Trigonometry Quiz. The test is planned for Wednesday, ... OBJ: 14-3.2 Finding the Measures of Angles in a Right Triangle 4.ANS: B PTS: 1 REF: 14-3 Right Triangles and Trigonometric Ratios A right triangle is a triangle in which one angle is a right angle. Trig Test Prep/Review There are MANY more questions on this test prep/review than will be on your test. Find the length of the missing side. The online math tests and quizzes on Pythagorean Theorem, trigonometric ratios and right triangle trigonometry. Sin B Cosine A Cosine B Tan A 12. Which trigonometric ratio has the same trigonometric value as Sin A? 17 m b. In ABC, Tan ∠A = 3/4. a) 17° b) 27° c) 17° d) 90° Question 2 What is the value of the side x in the right triangle below? The relation between the sides and angles of a right triangle is the basis for trigonometry. 0.545 1.000 1.090 1.383 10. Chapter9–(Right(Triangles(and(Trigonometry(©(Ashley(Spencer,(2014((Use$the$Pythagorean$theorem$to$solve$for$the$missingside$length.$ (6. What is the sum of trigonometric ratios Cos 16 and Cos 74? 0.276 0.961 1.237 1.922 11. For practice on this and more, take this quiz. ____ 1. a. Right Triangle Trigonometry Find the value of each trigonometric ratio to the nearest ten-thousandth. What is the sum of trigonometric ratios Sin 33 and Sin 57? 113 m c. 113 m d. 71 m ____ … ( 7.