yellow ball. The angle at the yellow How far apart are the yellow and red balls to the nearest centimetre?

Q: A radio tower is located 400 feet from a building. From a window in the building, a person…

A:

Q: 37. When her airplane is descending to land, the pilot notes an angle of depression of 5°. If the…

A: We have, the pilot note an angle of depression of 5° if the altimeter shows an altitude of 120 ft.…

Q: Find the tangent of angle © in the triangle below. 15 25 20

A:

Q: 4. A 14°. ladder Is leaning agalnst a house at an angle of 55°. How far is the base of the ladder…

A: Given that  the ladder is 14' and the ladder is leaning against a house at an angle 55°. The ladder,…

Q: From a cliff, Phillip observes an automobile through an angle of depression of 23°. If the cliff is…

A: Consider ∠DCB=23° ⇒ ∠CBA=23°. Now consider the right triangle △ABC. sin 23=ACCB=50CB⇒CB=50sin…

Q: What is the angle of depression e of the line of sight of a man looking at an object C below?…

A: Tan x = opposite side/Adjacent side

Q: A radio tower is located 425 feet from a building. From a window in the building, a person…

A:

Q: A building at the foot of a hill is 15.6 m high. Find the height of the hill if the angle of…

A:

Q: The basket of a hot-air balloon is 300 ft high. The pilot of the balloon observes a stadium 2200 ft…

A: We can represent again this problem

Q: Sketch a triangle that has acute angle 6. cot(8) = 3 V13 V10 V 10 3 3 V13 V10 10 1 3 3

A: last option is correct answer.

Q: 4. The largest Egyptian pyramid is 146.5 m high. When Rowena stands far away from the pyramid, her…

A:

Q: 4. A man whose eye is 1.5 m. above his sole stands on a 48.5 m. high building. The angle of…

A: The height of the man is 1.5 m and he is standing on a building whose height is 48.5 m. So, the…

Q: 15. As cars drive up a ramp at a multi-storey car park, they go up 2 metres. The length of the ramp…

A: Given data: The length of AC=10 m. The length of BC=2 m The objective is to find the angle between…

Q: 5. A building 350 feet tall casts a 55-foot-long shadow. If you look down from the top of the…

A:

Q: 14. A parking lot is to have the shape of a parallelogram that has adjacent sides measuring 215 feet…

A: Since, it is given that a parking lot is in the shape of parallelogram having adjacent sides…

Q: Kara is zip-lining in the rainforest. She is standing at the top of Platform A ready to zip-line to…

A:

Q: Batman and Robin are in the Batcave. They receive two calls for help from citizens of Gotham City…

A:

Q: _7. A person at one end of a 230-foot bridge spots the river's edge directly below the opposite end…

A: The person is at the point A. Bridge = AB = 230 foot The angle of depression = m∠A = 57° We have to…

Q: An airplane begins its descent with an average speed of 390 mph at an angle of depression of 23º.…

A: Given: Angle of depression is:  23° Average speed of its descent is: 390 mph

Q: A radio tower is located 375 feet from a building. From a window in the building, a person…

A:

Q: An airplane is headed for the airport, 17 miles away. If the airplane is at an altitude of 1.52 mi,…

A: We will find the angle of depression.

Q: A bird is flying in the sky when it spots a worm on the ground. If the angle of depression from the…

A:

Q: Zaidah is flying a kite at an angle of elevation of 67° from a point on the ground. If 100 ft of…

A: Here the angle of elevation from the ground is 67∘

Q: From a bedroom window of an apartment, Jack witness an accident at an angle of depression of 58…

A: Given Data: The angle of depression of the accident is: θ=58° The distance between the base of the…

Q: The proper angle for a ladder is about 75° from the ground. Suppose you have a 21 foot ladder. How…

A:

Q: Diana is designing a triangular race course for a sailing regatta. The course is triangular and has…

A: Given query is to find the size of the third side.

Q: 42. From the top of a building, the angle of depression to a car parked on the street below is 48°.…

A: Since the exact one wasn't specified we'll answer the first question only. Please resubmit a new…

Q: The navigator of a ship at sea spots two lighthouses some distance apart along a straight seashore.…

A:

Q: The proper angle for a ladder is about 75° from the ground. Suppose you have a 27 foot ladder. How…

A: We have to find the length

Q: 3.] From the top of a cliff, the angle of depression to a vessel 250 feet away from the base of a…

A:

Q: An aircraft (at C) is spotted by two observers (at A and B) who are L=2000 feet apart. As the…

A: Apply tangent trigonometric function for angle B in the triangle BCD, tanβ=CDBDtan350=hBDBD=htan350…

Q: The proper angle for a ladder is about 75° from the ground. Suppose you have a 4 foot ladder. How…

A:

Q: 21) Stationed on the top of a 120-foot lookout tower, a teenage soldier observes a tank approaching…

A: Here the soldier is standing on 120foot look out tower. A tank bund was approaching toward him.…

Q: Alice, Bob, and Catherine stand at different points around the edge of a lake. The distance between…

A: Given  Distance between Alice and Bob = 158yd  Distance between Bob and Catherine  = 106yd  Angle…

Q: a girl 1.2m tall is 25m away from a tower 18m high.what is the angle of elevation of the top of a…

A:

Q: From the top of a light-house at a height 20 meters above sea level, the angle of depression of a…

A: Use trigonometric ratio, tan(theta) = Perpendicular/Base Note that, side opposite to the angle is…

Q: A kite is stuck in a tree and Joe is holding the string. The angle formed between the kite string…

A: This question is about application of trigonometry identities.

Q: When her airplane is descending to land, the pilot notes an angle of depression of 5°. If the…

A:

Q: 2. From an airplane at an altitude of 1200 m, the angle of depression to a building on the ground…

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Suppose that you are headed toward a plateau 50 meters high. If the angle of elevation to the top of…

A:

Q: The navigator of a ship at sea spots two lighthouses some distance apart along a straight seashore.…

A:

Q: Softball Diamond In softball, the distance from home plate to first base is 60 feet, as is the…

A: Given: Softball Diamond In softball, the distance from home plate to first base is 60 feet, as is…

Q: At which quadrant does the terminal side of the angle lie? 4 O Quadrant IV O Quadrant IlI Quadrant I…

A: We have to find on which quadrant given angles lies.

Q: At a point 500 miles north of a ship, the shoreline runs east and west. West of that point, the…

A:

Q: From a height of 50 meters above sea level on a cliff, two ships are sighted due west. The angles of…

A: Use the trigonometric ratios and find the distance between two ships.

Q: A helicopter hovers 1250 feet above a small island. The figure shows that the angle of depression…

A:

Q: Ali sees a rocket at an angle of elevation of 11°. If A located 500 meters from the rocket's…

A: We know that in right angle triangle tanθ=altitudebase…

Q: An 18 ft tree casts a 15 ft long shadow. What is the angle formed by the sun's rays and the ground?…

A: Given  Length of the tree = 18ft length of the shadow =15 ft

Q: 3. An offshore lighthouse is 2km from a coastguard station C and 2.5 km from hospital H near the…

A: let C be the coast guard station let H be the hospital and L be lighthouse

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.