To measure the height of the cloud cover at an airport, a worker directs a reflector upwards at an angle of 75º from the horizontal, an observer at 600 m measures the angle of elevation to the point of light and finds it to be 45º . Determine the height h of the cloud cover Select one: a. 126.8 b. 810.51 c. 473, 20 d. 2,239.23   what is the correct pls help.

Q: Compute the angle e in the below figure (in grad), if you know the directions in grads AaB=123.6044°…

A: Given: αAB=123.6044g and  αBC=246.0835g

Q: Find the angle measure indicated

A: Given,

Q: What is the measure in degrees of the angle A = 7π/2? Select one: O a. 120° O b. 270° O C. 60° O d.…

A: Given problem:- What is the measure in degrees of the angle A = 7π / 2?

Q: Find the measure of each angle from the diagram. - m/NEO = b. MZDES = 27 m/DEO = d. m/SEO = 18°

A:

Q: A ship spots a lighthouse and measures the horizontal distance to it to be 50 meters. The top of the…

A: As given structure form a right triangle whose two sides are given so to find the angle use…

Q: 31

A: We know that if two lines are parallel then their corresponding angles are equal. That is ∠A=∠B

Q: mLe 129° m2f = 123°

A: We have to find the unknown angles in given diagrams.

Q: What is the measure of the arc DC? D 49° 70° B Answer: arcDC = degrees %3D Sul

A: the objective is to find a measure of DC

Q: 28. Nathan is on the observation deck of the Space Needle in Seattle, Washington. He is looking down…

A: Nathan is on the observing deck of the space needle in Seattle, Washington. He is looking down at an…

Q: . A hiker (1.7 m tall) measures her distance to the foot of a Sequoia tree to be 25 meters. She also…

A: In our question given that a hilker measure her distance to be 25 meter. She also measures the angle…

Q: In ΔUVW, w = 35 inches, mm∠W=154° and mm∠U=10°. Find the length of u, to the nearest inch.

A: The Sine Rule is given as follows Given Data regarding the question

Q: In the picture below, JL is a diameter, mJ K = 134°, and MZMJL 59. Find the following angle and arc…

A:

Q: 20 10 DC = ?

A:

Q: 850 A74°

A: we know that sum of the cyclic quadrilateral = 180

Q: The measure of arc BC is 97 degrees. What is the measure of angle BCE to the nearest 100th? C D Type…

A:

Q: 40 33 Find the length of x. O 49 O 22.6 O 45.2

A:

Q: In the following sketch CAD = 38° , CÂB = 18° and AC represents a distance of 800 metres. A What is…

A:

Q: Rounded to the nearest degree, what is the angle between à = (-5,3) and b = (-2,8)? Select one: 45°…

A:

Q: Gene redesigned the garage from Exercise 29 so that the 12-ft roof would rise 2 ft as shown. Find…

A: the triangle formed is a right-angled triangle with a roof to be 12 ft. and is 2ft. above the…

Q: 25. B 59 3. 132 LK AE F.

A:

Q: The measure of the missing angle z when angle a = 136° is

A:

Q: Answer: Answer: AF is tangent to circle E, secant AD passes through the center. The measure of arc…

A: Given, mCD⏜=50°m∠CAD=15°m∠AEF=70°mDF⏜=110°

Q: The diagram shows part of a logo design. There is one known angle of 142°. Calculate the sizes of…

A: Law of sines for the triangle △ABC. sin Aa=sin Bb=sin Cc

Q: 6. What are the values of a, b, & c? 115°

A:

Q: Which is an altitude of AABC? A- D C

A: An altitude of a triangle is a line segment that starts from the vertex and meets the opposite side…

Q: al and Adjacent 7.1 Find the measure of angle "b"

A:

Q: 77° 97°

A:

Q: In APQR, ZQ = 90°, r = 6, and p = 8. Explain two different to calculate the measure of ZP.

A:

Q: List the type of angle pair for each picture, 5. Type of Angle Pair: 6. Type of Angle Pair: Missing…

A: in  this question, we have to find the type of angle in the given figure and the measurement of 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.