The angle of elevation from a viewer to the center of a fireworks display is 55°, If the viewer is 75 yards away from where the fireworks are launched, at what height is the center of the display? Round to the nearest whole yard. fireworks 55° viewer 75 yd height =

Q: 101° Angle a = 123° Angle b = Angle c = 110 Angle d =

A: Given query is to find the Indicated angles.

Q: The oblique triangle ABC has the following characteristics: Angle B is 37 degrees, angle C is 117…

A:

Q: Elijah helped a young lady up the wheelchair ramp. The base of the ramp is 198 inches long. The…

A: The situation is represented in the following figure. The length of the base of the ramp be BC=198…

Q: The angle of elevation to the top of a Building in New York is found to be 4 degrees from the ground…

A: tan theta=height/base tan 4=height/2 height= 2tan 4            = 0.14miles            =.14*5280…

Q: Explain how to find angles a and b Find the value of a and b. B 55° D

A:

Q: Find angle A given a=25. b=32. a=40

A: Given that: a=25   ,  b=32    ,  c=40

Q: If the distance e from a point directly below the plane in the picture to a radar station is 125…

A: Solution: The objective is to find the distance from the plane to the ground

Q: The height of a tower is 175feet and it casts a shadow of 78 feet. find the angle elevation fUM the…

A: The height of a tower is 175 feet and it casts a shadow of 78 feet.

Q: Draw a picture to model the problem. Then solve , rounding lengths to the nearest hundredth and…

A:

Q: Solve the right triangle using the given information.   a=77.1 ​yd, b=42.6 yd   The length of c is…

A:

Q: The angle of elevation to the top of a Building in New York is found to be 5 degrees from the ground…

A: The angle of elevation to the top of a building in New york is found to be 5 degreesfrom the ground…

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.