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triangle in your seatwork, encountered the equation cos0=5/13. What is the valu of 0 to the nearest whole number?

triangle in your seatwork, encountered the equation cos0=5/13. What is the valu of 0 to the nearest whole number?

Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter2: Right Triangle Trigonometry
Section2.4: Applications
Problem 58PS: If the angle of elevation to the sun is 74.3 when a flagpole casts a shadow of 22.5 feet, what is...
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27) A right triangle has a given acute angle A. What trigonometric ratio should be used to find the measure of the hypotenuse, if the opposite side of angle A is given? A. Cosine B. Cotangent C. Sine D. Tangent 28) Upon solving the right triangle in your seatwork, you encountered the equation cos0=5/13. What is the value of 0 to the nearest whole number? A. 22 DEGREES B. 23 DEGREES C. 67 DEGREES D. 68 DEGREES
Transcribed Image Text:27) A right triangle has a given acute angle A. What trigonometric ratio should be used to find the measure of the hypotenuse, if the opposite side of angle A is given? A. Cosine B. Cotangent C. Sine D. Tangent 28) Upon solving the right triangle in your seatwork, you encountered the equation cos0=5/13. What is the value of 0 to the nearest whole number? A. 22 DEGREES B. 23 DEGREES C. 67 DEGREES D. 68 DEGREES
26) A lighthouse stands 108 feet. The angle of depression made by the top of the lighthouse to the boat at the sea is 270. How far is the boat to the base of the lighthouse? O A. 21.196 ft B. 211.962 ft C. 2119.619 ft OD. 21196.193 ft =
Transcribed Image Text:26) A lighthouse stands 108 feet. The angle of depression made by the top of the lighthouse to the boat at the sea is 270. How far is the boat to the base of the lighthouse? O A. 21.196 ft B. 211.962 ft C. 2119.619 ft OD. 21196.193 ft =
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