What is the angle of elevation of the sun when a 47-ft mast casts a 35 ft shadow? 47 ft 35 ft - The angle of elevation is. (Simplify your answer. Type an integer. Round to the nearest degree.)

Q: Write the Double-Angle Formulas?

A:

Q: (2x + 1) 111"

A: The following properties will be used to solve the angle measures: a) when two parallel lines are…

Q: Find the angle B. Do not use a calculator. 600 A B B%3D .....

A:

Q: Order the steps to finding the value of missing side x. 60 30° - 33 - **

A:

Q: An archaeological team is excavating artifacts from a sunken merchant ship on the ocean floor. To…

A: Explanation of the answer is as follows

Q: 4 66° D BE

A: Given: AC = BC = DC ∠ACB = 66°, ∠BCD= ∠BED = 90° To find: ∠BDE

Q: Use the fact that the longest side of a triangle is across from the largest angle to explain why the…

A: Here we have to prove that the hypotenuse is always the longest side in the right triangle.

Q: B. 102 95

A: Central angle = 2× inscribed angle.

Q: Please find the reference

A: To find the reference angle.

Q: Convert the angle in degrees to radians. Round to two decimal places. Use x = 3.1416. - 272° O A.…

A: Given : Angle = -272°

Q: UV 2. Find the length of 34 34°

A: Lets join CT, CU and CV

Q: Find the missing value. 242° M K

A: Solution: The objective is to find the missing value

Q: A 36-foot guy wire is attached to a utility pole to provide support for the pole. The wire forms a…

A: Please see the answer in step 2

Q: sin (-157.5°) - sin (157.50) %3D

A: we have to find the following

Q: 90 y 2 1980

A:

Q: 3cis(75°)

A: we have to solve the following

Q: If a bird rises away from the surface of the Earth at an angle of 51 °, answer the following: Draw…

A: 1.

Q: Find the reference angle for the given angle. (a) 14.00. Enter an exact number. (b) 200° (c) 290°

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.