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Question 3 {1 point: A boat is approaching a cliff known to he 5!] m tall. If the angle of elevation from the boat is re, how far away is the boat from the cliff? Give the exact value. not an approximation. 0 254'} 3 [TI Osnm Ozsm 05033 m Question 9' {1 point: Angle 3 lies in quadrant 3. Without using a calculator, determine which ratio is valid. 1} sin 9- H.789 2} m e- 41573 3} sin 9 4.333 4} m e- um Question 10 {1 point] For the angle a- 150 moving countervclockwise in standard positionr determine which primarl.r trigonometric ratio is positive. 0 none are positive Question '11 {1 point} Angle :3 lies. in quadrant 4. Without using a calculater, determine which ratio is valid. 1} sin e um 21 m &- 41573 3} sin 9- 4.033 4} m e- um