# Trigonometric Ratios

12 Questions  I  By Nep5003
This quiz tests students' understanding of the three basic trigonometric ratios of sine, cosine, and tangent. It also includes a few application problems.

Changes are done, please start the quiz.

 1 Find the value of x. Round to the nearest tenth.
 A. 3.5
 B. 12.1
 C. 6.1
 D. 4
 2 Find the value of x. Round to the nearest tenth.
 A. 3.3
 B. 3.1
 C. 24.7
 D. 8.5
 3 Find the value of x. Round to the nearest tenth.
 A. 6.2 cm
 B. 12.7 cm
 C. 15.5 cm
 D. 10.9 cm
 4 Find the value of x. Round to the nearest degree.
 A. 30
 B. 60
 C. 70
 D. 85
 5 Find the value of x. Round to the nearest tenth.
 A. 67
 B. 22
 C. 83
 D. 53
 6 A large totem pole in the state of Washington is 100 feet tall. At a particular time of day, the totem pole casts a 249 foot long shadow. Find the measure of and A to the nearest degree.
 A. 68
 B. 45
 C. 35
 D. 22
 7 Write the ratios for sin X and cos Y.
 8 Find the value of x. Round to the nearest tenth.
 A. 12.5
 B. 10
 C. 13
 D. 9.7
 9 Find the value of x. Round to the nearest tenth.
 A. 12.9
 B. 8.5
 C. 12.4
 D. 8.1
 10 Find the value of x. Round to the nearest tenth.
 A. 52.6
 B. 52.9
 C. 6.2
 D. 6.5
 11 An airplane over the Pacific sights an atoll at an angle of depression of 5 degrees. At this time, the horizontal distance from the airplane to the atoll is 4629 meters. What is the height of the plane to the nearest meter?
 A. 403 m
 B. 405 m
 C. 4611 m
 D. 4647 m
 12 To find the height of a pole, a surveyor moves 140 feet away from the base of the pole and then, with a transit 4 feet tall, measures the angle of elevation to the top of the pole to be 44 degrees. To the nearest foot, what is the height of the pole?
 A. 145 ft
 B. 149 ft
 C. 135 ft
 D. 139 ft
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