(a) A photographer captured a photo as shown in Figure A below. Later, he discovered that the line which joins the bottom and the top of the mountain and the line which joins the top of the mountain and the aeroplane form a 90° angle, that is,

Q: Please don't provide handwritten solution ...

A: In the given, first , we redraw the triangle the has been formed, we have:This forms an isoceles…

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A:

Q: Determine the exact coordinate of a point at a distance of 4 units from the origin in the second…

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Q: You are standing 20 feet from the base of a monument. The angle formed by the ground and your line…

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Q: Andy is standing directly across a river that runs parallel to the base of a cliff. from his spot,…

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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: Jo drops a marble from her apartment window, 20 meters above the ground. At the s ame height bu' 12…

A:

Q: Suppose you wnat to install a vertical TV tower on the side of a hill which makes a 25 degree angle…

A: Given that,

Q: Find a co-terminal positive angle between 0° and 360° of  745°

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Q: I was in Sydney in 2003 and, while walking across the Sydney Harbour Bridge,  I took this photo of…

A:

Q: On what the distance an object travels depend?

A: We know that the distance travelled by an object is given by  Distance=Speed × Time    Where…

Q: A point T stays in the same location when it is reflected over line l. What can you conclude about…

A: Here, give that a point T stays in the same location when it is reflected over line l.

Q: it is the positive acute angle formed by the terminal side of a given angle and its x axis

A: Topic = Geometry

Q: 9. Bertha works in a 32-story building (building-A) that is 140 meters tall located on a boulevard…

A: Introduction: The angle between the horizontal line and the line of sight, which is above the…

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.