2. Nelson is hunting pheasant. The angle of elevation from Nelson to a pheasant in flight is 31°. How far does a bullet have to travel to hit the bird if the altitude (height) of the bird is exactly 101 m. 101m 31 3. An eagle is 27m above a lake when it spots a small fish in a pond. If the angle of depression from the eagle is 32°, how far must the eagle fly to catch the fish? 27 m

Q: W 55° Y

A: Given:

Q: 5. Two hikers left a cabin at the same time. One hiker travelled on a course of 248 at 6 km/h. The…

A: Solving the given problem by graphical method, Given, time= 4 hours v1= 6kmph v2= 4kmph Therefore,…

Q: A scuba diver is 356 feet below the surface of the water. The angle of depression the diver makes…

A:

Q: 1. Two buildings are 60 apart from each other. How high is the taller building if the smaller has…

A:

Q: Triangle XYZ, where XZ = 30, 2X = 30°, ZZ = 90° and YZ = h. Find missing side and angle.

A: Use trigonometric identity and angle sum property

Q: 4. If P(a) is on the third quadrant, then P(-a) lies on quadrant А. I В. II С. Ш D. IV

A:

Q: A drone craft hovers in the air directly above a straight line on the ground that is 400 feet long.…

A:

Q: The Blue Angels, the Navy's elite flying squadron, have performed for more than 427 million fans…

A: Elevation of plane P = 1570 ft,Elevation of plane A = 1000 ft,Angle of Elevation of plane P =…

Q: Q2. A man sitting at a height of 40 m on a tall tree on a small island in the middle of a river…

A:

Q: 1. Berkley is flying a kite. The string is all the way out, which means it is 425 meters away.…

A: let distance between kite and dog is x m according to sines lawsin(A)a=sin(B)b=sin(C)c

Q: A dead tree is very close to your house and you would like to estimate the tree's height to see if…

A: A dead tree is very close to your house .If the height of the tree is greater than the length of the…

Q: lal = 7, |b| = 4, the angle between a and b is 30°

A: Given:     To determine:

Q: 6. Paula spots a glider located at an angle of elevation of 42°. The distance between the glider and…

A:

Q: 2. Find mzAВС. A (7х-1)° (3х - 9)° B.

A:

Q: Two cruiser warships the Arizona and Baltimore are trying to find the position of an enemy…

A: according to question USS Arizona is at B and USS Baltimore is at A…

Q: Q3. The angle of elevation of the top of a chimney from the top of a tower is 60° and the angle of…

A: Given angle of elevation of the top of a chimney from the top of a tower is  60 degree…

Q: U 20°

A: Given Rhombus allsides are equal.Diadonals Bisect ⊥relyand Bisect at angle∠VST = 5x+23  , ∠VUT=…

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.