The bearing of a line is always measured as an angle from the ________ or _______rotating toward the _____ or ______.

Q: CN Tower The CN Tower in Toronto, Canada, is the tallest free-standing structure in North America. A…

A: Here we have to find the distance between two distance landmarks.

Q: The entrance to a health clinic is x feet above street level. A ramp is installed from street level…

A: Topic-hight & distance

Q: A plane is flying within sight of the Gateway Arch in St. Louis, Missouri, at an elevation of 25,000…

A: Let distance between plane and the base of Arch be L        D  is distance between…

Q: yellow ball. The angle at the yellow How far apart are the yellow and red balls to the nearest…

A: Use sin rule when any 3 three parameters of trangle is given.

Q: A plane is flying at an elevation of 32000 feet. It is within sight of the airport and the pilot…

A: In given figure, let P be the point in the air where the plane is at an elevation of 32000 feet from…

Q: A plane is flying at an altitude of 17,000 feet. The angle of depression from the plane to the…

A:

Q: A plane is flying at an elevation of 2500025000 feet. It is within sight of the airport and the…

A: Given,         Elevation of plane= 25000 feet       Angle of depression to airport = 24

Q: The periscope of a submarine is at sea level. The boat captain spots an airplane with an elevation…

A:

Q: A police helicopter is flying at 800 feet. A stolen car is sighted at an angle of depression of 72°.…

A: Let the triangle formed by helicopter and stolen bar be triangle ABC; Sin a =Opposite/Hypotenuse =…

Q: An aircraft is spotted by two observers who are 1000 feet apart.As the airplane passes over the line…

A: Solution; Consider the given figure and let the aircraft is at h height from the point T on the…

Q: The angle of elevation of a ship's masthead 136 feet above the sea is observed from a boat to be 16°…

A:

Q: The CN Tower in Toronto, Canada, is the tallest free-standing structure in the world. A woman on the…

A: Here,  AB is the tower of height h = 1100 ft and the landmarks are placed at C and D with their…

Q: Standing on the gallery of a lighthouse a person spots a ship at an angle of depression of 20…

A:

Q: EMERGENCY A search and rescue team is airlifting people from the scene of a boating accident when…

A:

Q: To travel from Pottstown to Cogsville, a man drives his car 78 miles due east on one road, and then…

A: The bird path is the hypotenuse of a right angled triangle formed by thetwo roads the man takes.The…

Q: 5. You are measuring the distance across a small lake. You had to set up your transit on one side of…

A:

Q: A plane is flying and approaching a control tower. The angle of depression from the plane to a…

A: sin theta=opposite/hypotenuse

Q: plane rises from take-off and flies at an angle of 12° with the horizontal runway. When it has…

A: Given,        A plane rises from take-off and flies at an angle of 12° with the horizontal runway.…

Q: An airplane is approaching point A along a straight line and at a constant altitude (h). At 10:00am,…

A: We will use trigonometry to find height of airplane

Q: An airplane is flying at a altitude of 6000m. The angle of depression from the airplane to the…

A: Direct distance between airplane and airport is 6.2 km.

Q: A plane rises from take-off and flies at an angle of 10° with the horizontal runway. When it has…

A: Given a  plane rises from take off and flies at an angle of with horizontal runway

Q: A surveyor sights on a survey marker that is 132.3m distant. She needed to turn her transit (her…

A: Let triangle B=37°, C=68° and c=132.3 The remaining angle is  180°-75°-68°=37° This is the angle…

Q: 34. A surveyor is measuring the distance across a small lake. He has set up his transit on one side…

A: Find the distance between piling and pier heights and distance problem

Q: Jo drops a marble from her apartment window, 20 meters above the ground. At the s ame height bu' 12…

A:

Q: A man 5 ft 9 in. tall stands on a sidewalk that slopes down at a constant angle. A vertical street…

A: First we find angle Then use sine law

Q: Height of a tree A forester, 200 feet from the base of a red- wood tree, observes that the angle…

A: According to given problem

Q: pilot is flying over a straight highway. He determines the angles of depression to two mileposts,…

A:

Q: The moon can be seen by a person while looking up from the face of the earth. A person that is…

A:

Q: find the angle measure indicated. assume that lines which appear to be tangent are tangent

A: Given data: The angle at the center of the circle is ∠O=100°. The below figure represents the given…

Q: A loading ramp is 12 feet long and is placed from the ground level to the top of a loading platform.…

A: Given:- A loading ramp is 12 feet long and is placed from the ground level to the top of a loading…

Q: The angle of elevation of a ship's masthead 135 feet above the sea is observed from a boat to be 16°…

A:

Q: A state trooper is hidden 30 feet from a highway. One second after a truck​ passes, the angle θ…

A:

Q: 17. You are lost at sea. A helicopter has come to rescue you. The helicopter is flying at a height…

A: Introduction: The angle of depression and the angle of elevation are related to trigonometry. When a…

Q: A plane rises from take-off and flies at an angle of 9° with the horizontal runway. When it has…

A: Use trigonometric ratios.sinθ = PerpendicularHypotenuse

Q: airplane that is currently 13,000 feet above the ground is preparing to make its landing at an…

A:

Q: Find the inclination ? (in radians and degrees) of the line passing through the points. (1,…

A:

Q: A plane is flying at an elevation of 21000 feet. It is within sight of the airport and the pilot…

A:

Q: 7. You are standing on a riverbank. An observation tower on the other side of the river is known to…

A: Given tower height is 150 ft.Let the distance between base of tower and you is x ft.We know that tan…

Q: A plane is flying at an elevation of 27000 feet. It is within sight of the airport and the pilot…

A: Fffgghhfgtttfggffffffccgtdfffg ccffgg ff

Q: Find angle between the given lines. the %3D (Find in degree and radiant)

A: Given:- L1:- 3x-y=4 L2:- 4x+5y=7  To find:- Angle between given lines in degree and radian

Q: A​ blimp, suspended in the air at a height of 400​ feet, lies directly over a line from a sports…

A: Given: - A​ blimp, suspended in the air at a height of 400​ feet, lies directly over a line from a…

Q: an aircraft flying at a height of 400m measures the angle of depression of the end the runaway as…

A: Aircraft lying at height of 400m angle of depression of the end of the runway as 25degree…

Q: An airplane, A, from Chicago, IL to New York City departs at the same as an, B, airplane from St.…

A: Airplane A-- Chicago to New york  Airplane B-- St. Louis to New York the angle between the…

Q: _4. An airplane is flying at a height of 4 kilometers above the ground. The distance along the…

A:

Q: Two tourists with a surveying tool want to measure the distance from their hotel to the Washington…

A: Given data:- Distance from the Washington Monument to the Lincoln Memorial is 1.3 km From the…

Q: Observers at positions A and B 2 km apart simultaneously measure the angle of elevation of a weather…

A: Given that at positions A and B, 2 km apart simultaneously measure the angle of elevation of a…

Q: A plane rises from take-off and flies at an angle of 11° with the horizontal runway. When it has…

A: Here a plane rises from take off and flies at an angle 11° with the horizontal runwayIt…

Q: Find the inclination ? (in radians and degrees) of the line. 4x + 4y − 7 = 0

A:

Q: A plane is flying at an elevation of 33000 feet. It is within sight of the airport and the pilot…

A:

Q: A plane rises from take-off and flies at an angle of 6° with the horizontal runway. When it has…

A: Ans is given below

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.