Answered: 3. The angle of depression from the top…

3. The angle of depression from the top of a 130-meter high vertical cliff to a boat is 48°. Find how far the boat is from the top of the cliff. Distance from boat to top of cliff :

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter5: Similar Triangles

Section5.5: Special Right Triangles

Problem 24E: To unload groceries from a delivery truck at the Piggly Wiggly Market, an 8-ft ramp that rises 4 ft...

See similar textbooks

Related questions

Q: 4. Suppose that the angle of elevation of the sun is 23.4. Find the length of the shadow cast by…

Q: The radius of circle B is 10 mm and the central angle of ABC is 75°. what is the area of the…

A: Given: Given: r = 10 mm θ = 75o

Q: E. From the top of a 250 ft lighthouse, then angle of depression to a ship in the ocean is 18. How…

Q: A boat is 1000 meters from the base of a cliff. If the angle of depression from the top of the cliff…

Q: To the nearest degree, what is the angle of depression from the hawk to the rabbit? 34° O 40° O 50°…

A: Let the angle of depression be X

Q: denotes the area of the sector of a circle of radius r formed by the central angle θ. Find the…

A: Putting the formula of area of sector we have

Q: Find the sum of the measures of the interior angles of the given figure.

A: We draw these lines in the given polygon.

Q: Find the angle of depression from point A to point C. A 66° 5 mi B Angle of depression = [? ]°

Q: A lawn sprinkler has been set to rotate through an angle of 150° and project water out to 13 feet.…

A: Given that the sprinkler project water out to 13 feet. So radius= r= 13 feet Central angle=θ=150°

Q: Refer to the figure. Name an angle supplementary to <BEC. 48° C B.

A: From the given figure have to find the supplementary angle of BEC∠BEC is ∠AED

Q: From the top of a fence, a person sites a lion on the ground at an angle of depression of 24°. If…

A: Given, the angle of depression of 24 degrees. If the men and the fence are 4.2 meters high, We have…

Q: From the top a 18.2 m cliff, the angle of depression of a floating buoy is 26 0 . Determine, correct…

A: Let AB be the cliff and A be the top of the cliff.Height of the cliff=18.2 mLet C be the floating…

Q: Suppose the measure of the inscribed angle ABC is 70 degrees. Find the measurement of the central…

Q: 23 25 23°

Q: 3.5

Q: Find the measure of the indicated angle to the nearest degree. 41 34 O 40° O 34° O 56° O 50°

A: To find the angle A Since, SinA = 34/41 So, sinA = 0.83 A = 56

Q: Find the measurement of the angle indicated for each trapezoid. 4) 34

Q: 13. 24 ft 12 ft

Q: Ashley decides to build an accessibility ramp to help students reach the top of a set of stairs. If…

Q: What is the reference angle of a. b. С. d. にIN

A: The value of the reference angle always lies between 0 and π2. Let consider θ be the given angle. If…

Q: Find the acute angle measure, to the nearest degree. V 14

A: We use Trigonometry ratios

Q: A forest fire was spotted from Lookout point 1 and Lookout point 2. What is the angle measurement…

A: Given, A forest was spotted from Lookout pint 1 and Lookout point 2.

Q: Find the acute angle measure, to the nearest degree. W 14 m2U =

Q: What is the measure of Angle A? (Round to the nearest tenth)

A: Hint: Use trigonometric ratio for angle A, P=perpendicular = 24 H=hypotenuse= 25 sinA=P/H

Q: What is the altitude of an airplane if the angle of depression to an airport 11 miles away is 5°?…

Q: 3. The angle of elevation of the sun is 27°. IF a tree Is 12 yd. tall, how long will its shadow be?

Q: Given this triangle, what is the value of sec B?

A: Given Triangle is sec B =?

Q: 23. A car is traveling around a circular road whose diameter is 10 m. If the distance traveled by…

A: Given a car is travelling around a circular road whose diameter is 10 m. Distance travelled by the…

Q: The horizontal distance on a survev map from the top edge of a riverbank to the river is 85 feet…

Q: If a = 36 cm, b = 10 cm, and c = 28 cm, find the largest angle. (Round your answer to the nearest…

A: If a = 36 cm, b = 10 cm, and c = 28 cm, find the largest angle. (Round your answer to the nearest…

Q: 7. Two guy wires 27 m and 15 m in length are to be fastened to the top of a TV tower from two points…

A: cosine law of triangle c2=a2+b2-2abcosθwhere θ is angle…

Q: A surveyor starts at the edge of a lake, at point 4, and measures a 90° angle between B and C, as…

A: The solution as follows :-

Q: Determine the length of side length a to the nearest tenth of a kilometer, given that angle B is 62°…

Q: A large winch with a radius of 1ft winds in 3 ft of cable. A) through what angle (in radians) has…

A: a) Given that large winch with a radius of 1ft winds in 3ft of cable. Obtain the angle through which…

Q: Express the angle as a decimal, to the nearest ten-thousandth of a degree.

A: Express the angle as a decimal, 37041'

Q: Find the area of a se tor of a circle with the radius 6 cm.if the angle of the section is 60o

Q: 2) In triangle ABC, a=14 ft, b=18 ft, c=12 ft. Find the mesasure of angle A to the nearest degree.

Q: Q1) If the radius of a circle is 25 cm, what angle in degrees is subtended by an arc of 14 cm?

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

Q: 1) From the top of a coconut tree is 20m tall. A dog is spotted at an angle of depression of 15°.…

Q: 12 ft X. 18 ft

Q: A radio transmission tower is 160 feet tall. How long should a guy wire be if it is to be attached…

A: We can make it easier for you.

Q: What is the angle of elevation of the sun when a 35-foot flag pole casts a 20-foot shadow? Round to…

Q: 13 14 15 The horizontal distance on a survey map from the top edge of a riverbank to the river is 85…

A: To find the angle of depression

Q: If angle A = -in radians, what is the degree measure of A? Provide your answer below:

Q: В а A C b

Q: . Find the value of the side labeled x or the angle labeled 0 correct to the neares tenth of a unit.…

A: We are asked to find x and θ.

Q: C D 2 /1 A

A: If arc ADC measures to be 214°,then to determine the measurement of angle 1.

Q: 6. From the top of Mt. Banahaw 135m high, it is observed that the angle of depression of a ship is…

Q: What is the name of the arc subtended by the given angle? 1) ZFQE D What is the name of the angle…

A: Solve the following

Q: 12. 10.5 ft 8.0 ft

A: We can calculate this by finding third side by Pythagoras theorem and then calculate angle in degree…

Concept explainers

Power Operation

Power operation is topic of algebra in Math. It is use to represent repeated multiplication. Very big number and very small number can be easily express using power operation. Power operation is useful in many fields. In space engineering, it helps in representing the distance or size of particular heavenly body. In medical field, it is used to represent very small size. In medical field it helps to mention size of bacteria or virus.

Exponents

The exponent or power or index of a variable/number is the number of times that variable/number is multiplied by itself.

Question

Please show all work. Simplify radicals. Round to the nearest ten-thousandth, when appropriate.

3. The angle of depression from the top of a 130-meter
high vertical cliff to a boat is 48°. Find how far the boat is
from the top of the cliff.
Distance from boat to top of cliff :

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Exponents$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, geometry and related others by exploring similar questions and additional content below.

Similar questions

Refer to the drill jig shown. Determine 1.
Given: ABCD and FEGH . Determine the value of each angle, 1 through 10, to the nearer minute.
Write the values of angles F-J on the preceding protractor.
To unload groceries from a delivery truck at the Piggly Wiggly Market, an 8-ft ramp that rises 4 ft to the door of the trailer is used. What is the measure of the indicated angle D?