#2 erminalctivity"SIXCULAR FUNCTIONS"!Using the concepts of Circular Functions, COMPUTE the given problems.Write your answer on a clean bond paper or any clear paper.1. On a circle of radius r = 150 centimeters, find the length of an arcsubtend by a central angle of 250°2. Find the six trigonometric functions of 60°3. A motorcycle is travelling at 75 miles per hour. If its tires have adiameter of 36 inches, how many revolutions per second do the tiresmake?

Answered: Image /qna-images/answer/f8faeacb-6f1d-4f28-aeb9-3a2626ef5962.jpg

Answered: 2. Find the six trigonometric functions…

Trigonometry (MindTap Course List)

8th Edition

ISBN:9781305652224

Author:Charles P. McKeague, Mark D. Turner

Publisher:Charles P. McKeague, Mark D. Turner

Chapter4: Graphing And Inverse Functions

Section4.5: Finding An Equation From Lts Graph

Problem 39PS

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Similar questions

A 20 meter line is used to tether a helium-filled balloon. The line makes an angle of approximately 85 with the ground because of a breeze. (a) Draw a right triangle that gives a visual representation of the problem. Label the known quantities of the triangle and use a variable to represent the height of the balloon. (b) Use a trigonometric function to write and solve an equation for the height of the balloon. (c) The breeze becomes stronger and the angle the line makes with the ground decreases. How does this affect the triangle you drew in part a? (d) Complete the table, which shows the heights (in meters) of the balloon for decreasing angle measures . (e) As approaches 0, how does this affect the height of the balloon? Draw a right triangle to explain your reasoning.
Height of a Tower A six-foot person walks from the base of a broadcasting tower directly toward the tip of the shadow cast by the tower. When the person is 132 feet from the tower and 3 feet from the tip of the shadow, the person’s shadow starts to appear beyond the tower’s shadow. (a) Draw a right triangle that gives a visual representation of the problem. Label the known quantities of the triangle and use a variable to represent the height of the tower. (b) Use a trigonometric function to write an equation involving the unknown quantity. (c) What is the height of the tower?
Using the Unit Circle Use the unit circle to verify that the cosine and secant functions are even and that the sine, cosecant, tangent, and cotangent functions are odd.
38 Graph of Trigonometric Functions Match the trigonometric function with one of the graphs I VI. f(x)=sec2x
Angle of Elevation The height of an outdoor basketball backboard is 1212 feet, and the backboard casts a shadow 17 feet long. (a) Draw a right triangle that gives a visual representation of the problem. Label the known and unknown quantities. (b) Use a trigonometric function to write an equation involving the unknown angle of elevation. (c) Find the angle of elevation.

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