The boom of Jim's fishing boat pivoted from a horizontal position through an angle of 125 degrees. The top of the boom is 18ft above the surface of the water. What is the length of the boom?

Q: Shanna wants to build a simple lean-to in her back yard. Where the ground is level, she finds a…

A: Using trignometrical ratio in order to solve the given problem.

Q: w is thrown from a snow na chute that is 2 feet of lear an 8-foot high fence lain your answer.

A: We will check if the snow blower can clear the fence.

Q: A famous golfer tees off on a long, straight 450 yard par 4 and slices his drive 16° to the right of…

A:

Q: The plans for a concrete patio call for a 6 ft by 7 ft slab of concrete 6 inches thick, which has a…

A:

Q: A 15 feet support wire is attached to a telephone pole at a point 9.5 feet below the top of the pole…

A:

Q: 7. A clock has a minutes hand that is 10cm long. In 1 minute, the minutes hand rotates 6 degrees.…

A: The length of the clock hand is r=10 cmThe minute hand rotates θ=6oWe have to find the distance…

Q: Anya is an aerial photographer. She plans to photograph the Lion's Gate Bridge from a helicopter. ●…

A:

Q: Lisa stands at the window of a building looking for her lost cat. She spots her cat 58.5 m away from…

A: Lisa spots the cat from the window of building which is at a height of 12.6 m.  The cat is at a…

Q: This is using Cosine Law. Two pirate ships, A and B, lie 125m apart on the ocean's surface. There…

A:

Q: A C LA= LB= ft O O B

A: If a triangle one angle is 90 degree then the triangle is called Right angle triangle

Q: Senna is on the tourist bus in France with her friends. From her position, she sees the Eiffel Tower…

A: Here given that, Senna is on a tourist bus in France with her friends. From her position, she sees…

Q: elogram ft

A:

Q: Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground will…

A: Given, Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground…

Q: A ladder 5m long is leaning on a wall and makes an amgle of 30 degrees with hthe horizontal. What is…

A:

Q: From the top of an 82 meter high vertical cliff, a boat has an angle of depression of 32 degrees.…

A: We will use trigonometric ratio to solve this.

Q: Kara is standing on the edge of a 15-foot high diving board. Her friend, Sierra, is treading water…

A:

Q: A man is 550 feet from the base of a very tall building. The building is standing on a large flat…

A: We sketch the situation roughly. Let the height of the building is = h feet

Q: From the top of a tower 23 m high, a princess looks down at an angle of depression of 70 degrees.…

A: here we need to find the distance bc and ac. the solutio is following.

Q: You are standing on top of a cliff 500 ft. above the ocean looking out at the water.  You see a…

A: tanθ=oppositeadjacentIn this question, opposite is the height and adjacent is the base

Q: An observer on a ship sights a mountain cliff at a 32-degree angle. The cliff is 1250 feet above sea…

A:

Q: piece of pizza with a diameter of 22 inches is eaten and m∠IPZ=58°. What is the perimeter of the…

A: We have to find out

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.