3 12 Smaller Triangle Larger Triangle sin = sin = cos = cos = tan 0=...
Find the exact values of the six trigonometric ratios of the angle θ in the triangle. sin(θ)cos(θ)tan(θ)csc(θ)sec(θ)cot(θ)
Evaluate the six trigonometric functions of the angle θ. sin(θ) = cos(θ) = tan(θ) = cot(θ) = sec(θ) = csc(θ) =
Simplify the following trigonometric expression tan(a) sec(0) - cos(e) sin(0) csc() seco) 1 + cos(20)
Given a right triangle with sin(0) = 7 11 determine the value of the other trigonometric ratios of e. 1 1. cos(O) = 6 sqrt(2/11 2. tan(O) = 7 sqrt(27/12 3. sec(0) = 6 sqrt(27/7 4. csc(0) = 11 sqrt(2/12 5. cot(0) = 11/7 Use exact notation, no decimal approximations. If you need to write a number such as V3. type out sqrt(3).
2. Solve the given trigonometric equation using Pythagorian Identities, cos? 0 + sin? 0 = 1, 1+tan? 0 = sec, cot? 0+1 = csc 0. (a) 1 - 2 sin’x = cos r. (b) 4 sin’t - 5 sin x - 2 cos” x = 2. (c) 2 tang - 2 sec1+1= = tan”.
Verify that the equation is an identity. sin x cOS X secx + = sec?x-tan? CSC X Both sides of this identity look similarly complex. To verify the identity, start with the left side and simplify it. Then work with the right side and try to simplify it to the same result. Choose the correct transformations and transform the expression at each step COS X sin x secx CSC X The left-hand side is simplified enough now, so start working...
attempted, please help! OnCALTOA 9. (12pts) Find all the trig function values for each angle. cost=-3/5, with tan 1<0 a. sin6--3/5 and tan 0--3/ b. CSC sece cos sec / tan3 cot cot 10(4pts)Find the exact value of sin (tan- OnCALTOA 9. (12pts) Find all the trig function values for each angle. cost=-3/5, with tan 1
SWI. U 7. Consider the right triangle AABC with the right angle 2C = 90° and sides c = 10 cm, a = 8 cm, b = 6 cm. If angle LA is opposite to side a, find sin A,cos A, tan A, cot A, sec A, CSC A.
For the triangle below, you are given the lengths of two sides. 1. (15pts) For the triangle below, you are given the lengths of two sides, a=6 and b = 2. An angle a is shown, but its value is not given a) Use the triangle to find the exact values of the six trig functions at the angle a Sin a= Cos ar Csc a= Tan a= Sec a= Cot a= b) Use a calculator to find the values,...
sin cos tan csc sec cot ??? the six A point on the terminal side of an angle o in standard position is (-15, 20). Find the exact value of each trigonometric functions of e. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. sin = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) B. The function is not defined. Select the...