Transcription of Sine, Cosine, and Tangent Practice
1 R 8 KguCt9aK YSAoJfvtmwjaxrlel r HAilOlW ErFirgUh7tfsf c XMXa9dYeJ 6wtiotYho CI4nhfXiVnYiotWeH EAPlvgueEbZr7a6 by Kuta Software LLCPMath 10 - Mr. DuncanID: 1 Name_____Sine, Cosine, and Tangent PracticeFind the value of each trigonometric ratio. Express your answer as a fraction in lowest ) sin C 202129 CBA2) sin C 403050 CBA3) cos C 361539 CBA4) cos C 81517 CBA5) tan A 351237 ABC6) tan X 273645 XYZ-1- C fKeuKtMao LSBoEfjtYwiaMrwed 7 VAJl7lW drwiygGhMtwsc i iMlafdXeU QwtiZtMhN rIun8fxiXn5i3t0eH 8A9lbguebbdruaO by Kuta Software LLCFind the value of each trigonometric ratio to the nearest ) sin 62 8) sin 14 9) cos 60 10) cos 31 11) tan 79 12) tan 25 Find the missing side. Round to the nearest ) x1759 14) x1760 15) x2027 16) 10x51 17) 20x40 18) x1253 -2- G SKMuGtdaH wSho6f1tawQaWrUeE 2 XAMl6lh jrfikgPhKtrst 1 5 MAaDdpeg KwbiLtyhV TIunwfYi1nOistdev SAYlNggejbcrjaY by Kuta Software LLCFind the measure of the indicated angle to the nearest ) 3944?
2 20) 2633?21) 2436?22) 2023?23) 3310?24) 1613?Find each angle measure to the nearest ) sin X = ) sin A = ) cos Y = ) cos B = ) tan B = ) tan C = r 2K2uXtEa2 zSvoNfmtQwhaHrDes l mAjljlf trGiRg2hCtush 2 YMsaBdjeM Sw7ilt1hg 6 IrnzfSiYnuitt5ew MAYl6gGeJbqraaP by Kuta Software LLCS olve the following word problems . For each question, draw a diagram to help ) An airplane is flying at an altitude of 6000 m over the ocean directly toward a coastline. At a certaintime, the angle of depression to the coastline from the airplane is 14 . How much farther (to thenearest kilometer) does the airplane have to fly before it is directly above the coastline?32) From a horizontal distance of m, the angle of elevation to the top of a flagpole is 18 . Calculatethe height of the flagpole to the nearest tenth of a ) A m ladder rests against the side of a wall.
3 The bottom of the ladder is m from the base of thewall. Determine the measure of the angle between the ladder and the ground, to the nearest ) The angle of elevation of the sun is 68 when a tree casts a shadow m long. How tall is the tree,to the nearest tenth of a metre?35) A wheelchair ramp is m long. It rises m. What is its angle of inclination to the nearestdegree?36) A person flying a kite has released 176 m of string. The string makes an angle of 27 with theground. How high is the kite? How far away is the kite horizontally? Answer to the nearest g UKfuBtPa2 DSDokfYtBwyamrlem o 5 AXlDlw xr6iegphntVsS S kMPaUdCeO cwSi8tJhT uICnIf0icnziNtNel WAplQgVeob9reaj by Kuta Software LLC-5- answers to Sine, Cosine, and Tangent Practice (ID: 1)1) 21292) 353) 12134) 8175) 12356) 437) ) ) ) ) ) ) ) ) ) ) ) ) 62 20) 52 21) 48 22) 30 23) 17 24) 39 25) 49 26) 27 27) 55 28) 60 29) 32 30) 8 31) 24 km32) m33) 80 34) m35) 10 36) 80 m high, 157 m away
