19 In a right triangle, one angle measures x°, where 4 sin xº = What is...
1) a) Draw a right triangle that has one angle measuring 30°. Label the sides using lengths 3,2 and 1. b) Identify the adjacent and opposite sides relative to the 30° angle c) Redraw the triangle and identify the adjacent and opposite sides relative to the 60° angle. 2) a) Draw a right triangle that has one angle measuring 45°. Label the sides using the lengths 1,1, and VE b) Identify the adjacent and opposite sides relative to one of...
4. Suppose cos A-0.7 where A is an angle in a triangle. Explain why there is only one possible value for angle A, and state what it is. (You may use a calculator for any calculations.)
i need help with these 3 homework problems, thank you ! Solve a Triangle Using the Law of Sincs (SSA) Ambiguous Case Suppose that the measure of angle A and the lengths of sides a and b of a triangle are given. Depending on the length of side a (shown in red) relative to the length of the altitude h, we have four different scenarios No triangle One right triangle One oblique triangle Two triangles: One acute and one obtuse...
KEYS TO SOLVING FOR A MISSING SIDE OF A RIGHT TRIANGLE 1. Know one side and one acute angle. 2. Set up the proper trig proportion using the angle and sides. 3. Solve the proportion for the missing side. р Exercise #4: Use the diagram below and trigonometry to find the length of BC to the nearest tenth. Exercise #5: An isosceles triangle has a base of 26 inches and base angles that measure 64º. Determine: (a) the height of...
6. (23 pts.) Given: cos(°/2) = -1/4 and "/2</2<311/4. Form a right triangle with the given information. Determine the following and report all numerical answers in exact form. Report angles to two decimal places. a. (02 pts.) The missing side b. (03 pts.) sin(°/2 c. (03 pts.) tancº/2) d. (02 pts.) sin() e. (02 pts.) cos() f. (02 pts.) tan() g. (02 pts.) sin(20) h. (02 pts.) cos(2p) i. (02 pts.) tan(2) 1. (01 pts.) The angle/2 k. (01 pt.)...
Right Angle Triangle 6 2 1 θ12345678910ії X (cm) Part A What is the length of the hypothenuse of the triangle? Tries 0/5 Submit Answer Part B What is the angle θ? Tries 0/5 Submit Answer
Problem 1: Find sin(x) and cos(x) in the right triangle shown below. h 8 6
9. In cach triangle ABC, angle a. Find sind ife-9,0-6 is a right angle. Find the exact value of the trig function indicated. b esee c. sec @ 20 10. Evaluate the EXACT value in the correct domain for cach of the following 2. esc"(v2) c. tan" (13) d. arccos (0) e. see '(-1) II. Simplify the following using the trigonometric identities tan siny b. sin x+sin cotx c. sin (-0)uce 0 + cor(_o) une
Find the exact value of the expression cos(sin If sin = sin 2 15 find the exact value of cos(20) Solve sin 2x = cos 2x, where 0 <x<21.
a.) Write a C++ program that calculates the value of the series sin x and cos x, sin 2x or cos 2x where the user enters the value of x (in degrees) and n the number of terms in the series. For example, if n= 5, the program should calculate the sum of 5 terms in the series for a given values of x. The program should use switch statements to determine the choice sin x AND cos x, sin...