A painter leans a 18-ft ladder up against the side of a house making a right triangle. How far up the side of the house will the top of the ladder rest if the ladder makes a 75° angle with the ground? 41. a. 19 ft. b. 22 ft. 17 ft. Joet at С. d. 7 ft.

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A: We know that trigonometric ratios :  sin ( theta ) = perpendicular / hypotenuse

Q: The angle of depression from the top of a flag stick to a golf ball on the ground is 24°. If the…

A: Angle depression = 24°∠ P C A = ∠ C A B = 24°

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Q: In each right triangle ABC, find B. The right angle is at C. 7. a 11.7 m, b 14.9 m 8. a 39.8 ft, c…

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Q: Use the Law of Cosines to determine the indicated angle ?. (Assume a = 62.01, b = 38.7, and c =…

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Q: Two tugboats that are a = 110 ft apart pull a barge, as shown. If the length of one cable is b = 202…

A: Given that We have to evaluate the angle formed by two cables

Q: A lamppost casts a shadow of 18 ft when the angle lamppost? Round to the nearest foot.

A: Explanation and solution is given below....

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A: # Given, The height of the skateboarding ramp is 14 inches andrise at an angle 19°, have to find the…

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…

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Q: An 18 ft. tree casts a 15 ft. long shadow as shown in the following figure. Which of the following…

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

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Q: Determine the remaining sides and angles of the triangle ABC. 42 a=7 m 67 ... A = (Round to the…

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Q: 3. The distance of a building to a car is 25 meters. If the angle of depression from the point where…

A: As per bartleby guidelines we only give first question answers.

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A: Given query is to find the distance of the ship from the light house.

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Q: A 105m fre truck ladder is leaning against a wall Find the distance d the ladder goes up the wall…

A: answer is in next step

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A: Converting minutes into degree 22°20'=22°+2060°=22°+.3333°=22.3333° Ladder forms right angle…

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Q: Find the largest angle of ABCD. C 22 mi 15 mi 23 mi D.

A: Angle opposite to largest side is larger.So, ∠C is largest.By law of CosinecosC=BC2+CD2-BD22(BC)(CD)

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Q: A 12 meter ladder is inclined against a brick wall at an angle of 15°. If the top of the ladder…

A: To find the height of wall at which ladder reaches. We will use trigonometric ratio We know  that…

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A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

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Q: Find the angles of △ABC given that a=12, b=21, and c=19. Round your answers to the nearest tenth of…

A: We use cosine law and angle sum property to find out unknown angles of given triangle

Q: From the top of a 200 foot lighthouse, the angle of depression to a ship in the ocean is 13°. How…

A: Answer and explanation is given below..

Q: The base of the ladder in the figure is a 7 ft from the building, and the angle formed by the ladder…

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Q: Benjamin has a laddere that is 15 ft long. He wants to lean the ladder against a vertical wall so…

A: NOTE: Refresh your page if you can't see any equations. . here we have a=13.8 L=15

Q: Use the Law of Cosines to determine the indicated angle θ. (Assume a = 19, b = 11, and c = 22. Round…

A: According to Cosine law:…

Q: A 14 Ft. 18 Ft. 16 ft. B. Order the angles in the triangle from Smallest to Largest: Smallest:…

A: Calculation of the inner angles of the triangle using a Law of Cosines The Law of Cosines is useful…

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A: Let the measure of ramp AD is 8-ft that rises the length AB=4-ft to the door of the trailer as shown…

Q: The top of an 18-ft waterslide is 14 ft above the ground. What angle does the slide make with the…

A: Given, Length of water slide = 18 ft  Length of vertical ladder = 14 ft  Angle between top of water…

Q: A straight kite string makes an angle of 40° with the ground, as shown in the diagram. If y = 240…

A: y=240 ft θ=40o from right angle triangle sinθ=perpendicularhypotenuse

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Q: Find the missing angles in the diagram below. Round to the nearest whole degree 25 feet 12 feet LA

A: Given,  The right angle triangle with hypotenuse = 25 feet  and perpendicular = 12 feet  We have to…

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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.