3. Mr. Knight is flying his single-engine plane at an altitude of 2400 feet. He sees a cornfield at an angle of depression of 30°. What is the approximate length of his horizontal distance from the cornfield? Round your answer to the nearest whole number.

Q: 3. You are outdoors looking toward the sun. You look up and estimate the angle of the sun's…

A: Given that

Q: Date:_/__/_ 1. Find the area of this triangle. (A] 46.28 m [B] 1487 m² [C] 29.75 m² (D] 23.14 m² 8.9…

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…

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Q: Note: Figure not drawn to scale. gie sat down to take a picture of her friend, Nate, in front of a…

A: In this question given the diagram and we have to find the height of the building and we are also…

Q: Q3) A building was photographed using an aerial camera from a flying height of 1000 m. The photo…

A:

Q: Joe wants to put Christmas lights on the edge of his roof. His roof makes a 45 degree angle with the…

A: draw the diagram as per questionLet BC is roof width and AB and AC is the edge of the top of house.

Q: what is the equation for a triangle that has a line of symmetry on the x axis and a base on the y…

A: The triangle is symmetric to the x-axis. therefore, the triangle is an isosceles triangle. The…

Q: 14. A jet takes off at a 30° angle. The runway (from takeoff) is 875 feet long. Find the altitude of…

A:

Q: Jen is standing on top of the school taking measurements for a trig problem. Her angle of depression…

A:

Q: 4. The angle at B 12'-0" A 16' - 0" B D 16'-0" 16'-0" C

A: The length we used for finding the angle at B AD DC BD As we know that

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: Find the area of the triangle that has its vertices at the points:…

A:

Q: Sarah is building a cottage.The cottage is 30 meters wide. Sarah purchased 20 meters of long beams…

A:

Q: 20. From her office window 22.7 meters above the ground, Sally finds that the angle of depression to…

A: We have to find out distance from the windows to the taxi

Q: Claudia owns a lot in a cul-de-sac. The sides of the lot are parallel and are perpendicular to the…

A:

Q: Find the length of the slant height l of a right circular cone with r = 4 cm and h = 6 cm.

A: The slant height l for a right circular cone is calculated by using the formula given below:-l=r2+h2…

Q: Tamara wants to calculate the height of a tree outside her home. Using her clinometer, she measures…

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Q: Damien is designing a garden in the shape of a regular pentagon. To lay out the garden, Damien uses…

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Q: The lifeguard stand is 10 ft high. A lifeguard is looking down at a swimmer in a swimming pool.…

A: Given Data: The height of the lifeguard stand is: h=10 ft The angle of depression is: ∠L=41° The…

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

A:

Q: Find the horizontal width of a skateboard ramp if it has height 3 ft and a 20-degree incline. Round…

A:

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.