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- Writing When the radius of a circle increases and the magnitude of a central angle is held constant, how does the length of the intercepted arc change? Explain.Surveying A surveyor wants to find the distance across a pond (see figure). The bearing from AtoB is N32W. The surveyor walks 50 meters from AtoC, and at the point C the bearing to B is N68W. (a) Find the bearing from AtoB. (b) Find the distance from AtoB.Distance at Sea From the top of a 200-ft lighthouse, the angle of depression to a ship in the ocean is 23.How far is the ship from the base of the lighthouse?
- Take this test as you would take a test in class. When you are finished, check your work against the answers given in the back of the book. A water sprinkler sprays water on a lawn over a distance of 25 feet and rotates through an angle of 130. Find the area of the lawn watered by the sprinkler.Environmental Science The bearing from the Pine Knob fire tower to the Colt Station fire tower is N 65 E, and the two towers are 30 kilometers apart. A fire spotted by rangers in each tower has a bearing of N 80 E from Pine Knob and S 70 E from Colt Station (see figure). Find the distance of the fire from each tower.Instrumentation The pointer on a voltmeter is 6 centimeters in length (see figure). Find the number of degrees through which the pointer rotates when it moves 2.25 centimeters on the scale.
- Air Navigation An airplane flying at 550 miles per hour has a bearing of 52. After flying for 1.5 hours, how far north and how far east will the plane have traveled from its point of departure?A boat is traveling due east parallel to the shoreline at a speed of 10 miles per hour. At a given time, the bearing to a lighthouse is S70E, and 15 minutes later the bearing is S63E (see figure). The lighthouse is located at the shoreline. What is the distance from the boat to the shoreline?Draw a diagram that illustrates the given bearing. The bearing of B from A is S 25 degree E.
- Use your knowledge of bearing, heading, and true course to sketch a diagram that will help you solve the problem. (SECOND QUESTION)3.3 #14 Complete part (b) ONLY. Circle your answer for thumbs up!. A ship in distress sends up flares that are visible to two other ships. The Athabasca notes that the flares are at N41E of its position. The Britannia, which is 12.7 nautical miles due east of the Athabasca, sees the flares at a bearing of 310degree . Will the Athabasca or the Britannia reach the ship in distress first if they travel at equal speeds? Don't use Chat GPT answer correctly otherwise i will dislike u...