# 4 a) A six-foot tall woman is standing 10 feet away from a light pole that is 15 feet tall. How long is the woman's shadow? HINT: Draw a picture. Write two expressions using the same trigonometric function, then, since they represent the same trigonometric function, set them equal and solve. b) A wire is attached to a 200-foot tall antenna. If the angle of elevation from the point on the ground to the top of the antenna is 30°, then how long is the wire? 200 30

Q: Use Figure 1 to evaluate the trigonometric function. A 3 В 15 Figure 1 Enter the exact answer. tan B…

A:

Q: 4. sec (-660°) 5. csc (-137) 13л 4 6. cot () 14T

A: To solve given trigonometric functions

Q: 4/2 3. If sec 0 = find the remaining trigonometric functions. 3 %3D

A: Given

Q: Find the value of the trigonometric function: sin 9π/4

A: We try to write the angle using an acute angle.

Q: The raised part of a sundial, called a gnomon, casts a shadow of length I when the angle of…

A:

Q: If sin(theta)=5/13 and theta is in the second quadrant find the exact value, not the decimal…

A: Trigonometry ratios

Q: Explain how a point P1x, y2 on a circle of radius r determines an angle u and the values of the six…

A: The unit circle is given by x2+y2=1 because the radius is one. We can define all six trig functions…

Q: Find a possible formula for the trigonometric function who values are in the following table. 1 2 3…

A: trignometric function are

Q: 2. What are the remaining trigonometric functions of 0 is sec 0 = 17 and cot 0 < 0. 8. Show the…

A:

Q: With the bottom of the right triangle being 11 and the right side being 6, The bottom left corner is…

A: Given: The bottom of the right triangle being 11 and the right side being 6.  So, the figure is…

Q: The question asks for the exact value of the trigonometric function given the real number:…

A:

Q: According to SOH-CAH-TOA, we have sin θ = opposite/hypotenuse, cos θ = adjacent/hypotenuse and tan θ…

A: We have to explain

Q: The point (x,y) is on the terminal side of angle in standard position.Find the exact value of the…

A: It is observed that the point 2,7, represents the 2 sides of a right angle triangle. Therefore to…

Q: Use the Half-angle Formulas to find the exact value of the trigonometric function. sin 22.5

A: Here we have to find the exact value of sin(22.5°) by using the Half-angle formulas.

Q: Sketch a right triangle corresponding to the trigonometric function of the acute angle θ. Then…

A: Given Data The trignometry function is secθ=135.   The sketch of the right angle triangle…

Q: Given a function value of an acute angle, find the other five trigonometric function values. sin 0 =…

A:

Q: Show illustration and Solve the problems using trigonometric or inverse trigonometric functions. 1.…

A: For solving this question, first of all, we can draw a standard illustration (please see step 2).…

Q: The question asks for the exact value of the trigonometric function at the given real number:…

A:

Q: To find exact values of the six trigonometric functions for 15 degree and 75 degreeangles.

A: 1) for 15∘:…

Q: A point on the terminal side of angle θ is given (-4, 3).Find the exact value of each of the six…

A: Given point on terminal side of angle θ is (-4,3). x-coordinates of given point is negative and…

Q: The point (x,y) is on the terminal side of angle in standard position.Find the exact value of the…

A: Given- The point -5,11 is on the terminal side of angle in standard position.  To Find- The exact…

Q: If the terminal side of a quadrantal angle lies along the negative x-axis, which two of its…

A: Suppose the terminal side of a quadrantal angle lies along the negative x-axis, then our aim is to…

Q: Given the following right triangle, find cose, sine, tane sece, csce and cote.

A: Given:

Q: The point (x,y) is on the terminal side of angle in standard position.Find the exact value of the…

A: Given: The point (x,y) is on the terminal side of angle in standard position. (6,-3) To find tanθ.

Q: Use Figure 1 to evaluate the trigonometric function. B 10 Figure 1 Enter the exact answer. tan B 3

A:

Q: The difference between two angles, how is the result of the same trigonometric function

A:

Q: The question asks for the exact value of the trigonometric function at the given real number:…

A: Obtain the exact value of the trigonometric function at the given number as follows:

Q: TT 2 tan 6 1 – tan? 6.

A:

Q: To determine the length of side b. What trigonometric function must be used. A.)tangent, B.)sine,…

A: Explanation of the answer is as follows

Q: Give two elements that you need in solving a trigonometric application problem.

A: To give: To element that is needed to solve trigonometric application problem: Explanations:…

Q: Use words to describe the formula for:the power-reducing formula for the sine squared of an angle.

A: Here to describe the formula for "the power-reducing formula for the sine squared of an angle". That…

Q: The​ equation, with a restriction on​ x, is the terminal side of an angle θ in standard position.…

A: Equation is , 3x + y = 0

Q: Find the acute angle 0 that satisfies the given equation. Express the answer as an inverse…

A:

Q: Find the exact value of the trigonometric function. (If an answer is undefined, enter UNDEFINED.…

A:

Q: Sketch a right triangle corresponding to the trigonometric function of sec θ =17/7  Then find the…

A:

Q: Verify that the equations below are trigonometric identities. 4. cot 0+ tan 0 = 2 csc 20

A: Given Data: Equation: cotθ+tanθ=2csc2θ Some important rules of trigonometric identities are listed…

Q: If a sprinkler 7 meters from one end of a 4- meter long wall has coverage to the end of the other…

A: According to figure ,  There is right angle triangle.

Q: Use Figure 1 to evaluate the trigonometric function. 15 Figure 1 Enter the exact answer. tan B = B.

A: Given: The right angle triangle. To find: tan B.

Q: To further justify the Cofunction Theorem, use your calculator to find a value for the givenpair of…

A: Given trigonometric functions, sec6.7°,cosec83.3°

Q: When using the half-angle formulas for trigonometric functions of α/2, I determine the sign based on…

A: The statement given is , " When using the half-angle formulas for trigonometric functions of α/2, I…

Q: Find the exact value of the trigonometric function below: tan π/12

A:

Q: 2. Given one trigonometric value of an angle in Quadrant I, be able to give the exact values of the…

A: Given one trigonometric value of an angle in quadrant I.  We have to find the exact value of the…

Q: A point on the terminal side of angle θ is (0, -1).Find the exact value of each of the six…

A: Given: The point 0,-1 lies on the terminal side of angles θ, To find: Exact values of each of the…

Q: 1. Suppose (-V5, 2) is a point on the terminal side of an angle 0 in standard position. six…

A:

Q: a) A six-foot tall woman is standing 10 feet away from a light pole that is 15 feet tall. How long…

A:

Q: Find a possible formula for the trigonometric function whose values are in the following table. 1 3…

A: The solution is given below in the next step:

Q: The question asks for the exact value of the trigonometric function at the given real number:…

A: Given,

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.