D B C

Q: 4. Tom measures the angle of elevation of the peak of a mountain at 35⁰, Susie, who is 1200ft closer…

A:

Q: What is the measurement of the reference angle for the diagram

A: Every angle is measured from the positive part of the x-axsis to its terminal line traveling…

Q: Your angle of peripheral vision determines how far you can ee from left to right when you Dok…

A: Given that the final distance between Ann and Julian is And

Q: Nick stands 23 feet away from a highway sign and measures the angle of elevation to its top to be…

A:

Q: 2n Find the reference angle of

A:

Q: P 150° \A

A: We need to find the <POY.

Q: #8. A surveyor measures the angles: ZCAB= 29.14°, and ZABC = 140.33° They measure the distance from…

A: A surveyor measures the angles:angle CAB = 29.14°, and angle ABC = 140.33º

Q: A communications tower is located at the top of a steep hill, as shown. The angle of inclination of…

A:

Q: the angle in standard position with the appropriate reference Choose... Choose... 60° 50° 30° D (…

A: We  will find the required reference angle.

Q: 2. Given that a = 6, b = 4, and the angle between a and b is 60°, calculate the following: %3D a + b…

A: SOLUTION-

Q: Three boats are out at sea: Boat A, Boat B, and Boat C. The crew of Boat A can see both Boat B and…

A:

Q: A 50ft tower is located on the edge of a river. The angle of elevation between the opposite bank and…

A:

Q: Find m QT. ат. S T А. 119° R В. 61° 619 С. 30.5° D. 122°

A: Topic-Geometry

Q: A fire chief in a helicopter is flying directly towards two fires, one of which is further away but…

A: Explanation and solutions is given below....

Q: A man who is located west of a radio station observes that his elevation angle is 45°. Walk 50 m to…

A: The figure

Q: A communications tower is located at the top of a steep hill, as shown. The angle of inclination of…

A:

Q: 3. A 2500 N traffic light is supported by a pair of wires. The angle between the wires and the…

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.