A cable from the top of a 200-ft telephone tower makes a 50° angle with the ground. How long is the cable? 200 ft 50° O 167.82 ft O 212.02 ft O 261.08 ft 311.14 ft

Q: An aerial photograph is taken of a building. The photograph is made when the angle of elevation of…

A: The angle of elevation is the angle that a point makes with reference to another point with the…

Q: An aerial photograph is taken of a building. The photograph is made when the angle of elevation of…

A: Draw the diagram according to the situation.

Q: A guy wire 2000 feet long is attached to the top of a tower. When pulled taut it makes a 44° angle…

A: Height and distance problem

Q: An engineer designs a 80-foot cellular telephone tower. Find the angle of elevation to the top of…

A: Given data is : An engineer designs a 80-foot cellular telephone tower To find the angle of…

Q: A smokestack is 160 ft high. A guy wire must be fastened to the stack 20.0 ft from the top. The guy…

A: Solution: The objective is to find the length of the guy  wire (in ft)

Q: Brandon sights a helicopter above a building that is 200 feet away at an angle of elevation of 30°.…

A: Given  Brandon sights a helicopter above a building and  building is 200 feet away at an angle of…

Q: From the top of a 230-meter-tall building, an observer measures the angle of depression of a bicycle…

A:

Q: A mine shaft is 300 m deep and makes an angle of 65° with the How long is the shaft? Round answer to…

A:

Q: A smokestack is 140 ft high. A guy wire must be fastened to the stack 20.0 ft from the top. The guy…

A:

Q: The angle of elevation from the end of 63 ft long shadow to the top of a monument is 40°. To the…

A: The angle of elevation from the end of 63 ft long shadow to the top of a monument is 40°.

Q: At a point 200 ft from the base of a cliff, Journey sees the top of the cliff through an angle of…

A: The base of the right-angled triangle is 200 ft. The angle made by the top of the cliff from the…

Q: A telephone pole, shown at the top of the next column, is 60 feet tall. A guy wire 78 feet long is…

A:

Q: The radian measure of the angle 316" is O 316 A radians 90 O 316 T radians 360 316 T radians 120 316…

A:

Q: The Sibago Island lighthouse in Zamboanga stands on a rock 163.4 meters above sea level. A man in…

A: A

Q: A student measures the length of the shadow of the Washington Monument to be 620ft. If the Monument…

A:

Q: An engineer designs a 90-foot cellular telephone tower. Find the angle of elevation to the top of…

A:

Q: A 370-foot tall giant redwood grows exactly vertically from the ground. I walked a certain distance…

A: for given information :

Q: A 72.6-foot rope from the top of a circus tent pole is anchored to the ground 44.8 feet from the…

A: Given:        Height = 72.6 ft        width = 44.8 ft

Q: a smokestack is 190 ft high. a guy wire must be fastened to the stack, 30.0 ft from the top the guy…

A: Answer is mentioned below

Q: A 14-foot ladder is placed against a wall. The ladder is on level ground at an angle of 66.5 ° to…

A:

Q: The sonar of a navy ship detects a submarine that is 4000 feet from the ship. The angle between the…

A:

Q: Disney’s tower of terror ride is 199ft tall. If josh is standing 132 ft from the base of the ride,…

A:

Q: A surveyor measuring the tallest tree in a park is 100 feet from the tree. His angle measuring…

A: We sketch the situation roughly.  AC= tallest tree, D= angle measuring device  Given, DE=5, BD= 100…

Q: pts 5. A person stands 25 feet from the base of a building and measures the angle of elevation to…

A: Height of the bulding is

Q: Find the reference angle for radians 11x 5

A:

Q: A surveyor measures the top of a building 50 feet away from him. His angle measuring device is 4…

A: The diagrammatic representation of the given data is,

Q: The bell tower of the cathedral in Pisa, Italy, leans 5.6° from the vertical. A tourist stands 105 m…

A:

Q: Find the exact radian measure of the angle.

A: (a) -7π2. Substitute 227 for π. -7π2=-72272=-222=-11 radian Therefore, -7π2=-11 radian.

Q: A person standing at a point some distance away from the base of an antenna tower measures the angle…

A:

Q: Use the law of sines to find the unknown side length. ??? 25 15 1000 ft Give an answer in feet…

A: We have to use sine law

Q: To measure the height of the cloud cover at an airport, a worker shines a spotlight upward at an…

A: Given  a spotlight upward at an angle 75◦ from the horizontal

Q: A telephone pole, shown at the top of the next column, is 60 feet tall. A guy wire 78 feet long is…

A:

Q: Find the angle of elevation of the sun from the ground to the top of a tree when a tree that is 10…

A: We can use the trigonometrical ratio in order to solve the given problem.

Q: 3. Bob is looking at a helicopter that is flying 1,000 feet above the ground. Bob is 1,500 feet from…

A:

Q: A tree in Daniel's yard died and he's worried it might fall and hit the house if left alone. He…

A: SOLUTION-

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A:

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A: Given  Angle of elevation from ground floor to top of the building = 49° Angle of elevation from…

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A:

Q: A 72.1-foot rope from the top of a circus tent pole is anchored to the ground 43.6 feet from the…

A: From the given problem the represented diagram is shown below. Let the angle is θ.   So, with…

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A: Refer the figure that illustrates the given information

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A:

Q: 3. A kite is 100m above the ground. If there are 200m of string out, what is the angle (in radians)…

A:

Q: What is the radian measure of a 300º angle  150π 3π/5 5π/3 2π

A: Given query is to convert degree to radian.

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A: for the triangle ABE, use the tan function  tan31=xy y=xtan31

Q: A mine shaft is 300 m deep and makes an angle of 65° with the ground. How long is the shaft? Round…

A: I am attaching image so that you understand each and every step.

Q: What is the radian measure of an angle of 230º?

A: We have to calculate Radian Measure of an angle of 230°

Q: An anchor with a 30m rope attached looks up at the ship with an angle of elevation of 39o. Find the…

A: An anchor with a 30m rope attached looks up at the ship with an angle of elevation of 39 degree.

Q: A 20-ft ladder leans against a building so that the angle between the ground and the ladder is 72…

A: Consider the ladder is the hypotenuse of the triangle that is 20 ft. The angle between the ladder…

Q: A 73.3-foot rope from the top of a circus tent pole is anchored to the ground 45.0 feet from the…

A:

Q: A boat on the ocean is scanning the depths for a sunken ship. When they find it, their scanner tells…

A: The angle of depression is the angle between the horizontal line and the line joining the observer…

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.