Problem

Find the value of each of the six trigonometric functions of the angle $\theta$ in the figure. $\sqrt{29}$ \[ \sin \theta=\frac{2}{\sqrt{29}} \] (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression. Type an exact answer, using radicals as needed.) \[ \cos \theta= \] (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression. Type an exact answer, using radicals as needed.) $\tan \theta=$ (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression. Type an exact answer, using radicals as needed.) \[ \csc \theta= \] (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression. Type an exact answer, using radicals as needed.) \[ \sec \theta= \] (Simplify your-answer, including any radicals. Use integers or fractions for any numbers in the expression. Type an exact answer, using radicals as needed.) $\cot \theta=$ (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression. Type an exact answer, using radicals as needed.)

Solution

Step 1 :Given that the hypotenuse of the triangle is \(\sqrt{29}\) and the opposite side to the angle \(\theta\) is 2, we can use the Pythagorean theorem to find the adjacent side to the angle \(\theta\).

Step 2 :Using the Pythagorean theorem, we find that the adjacent side is 5.

Step 3 :We can now use the definitions of the six trigonometric functions to find their values.

Step 4 :\(\sin \theta = \frac{opposite}{hypotenuse} = \frac{2}{\sqrt{29}}\)

Step 5 :\(\cos \theta = \frac{adjacent}{hypotenuse} = \frac{5}{\sqrt{29}}\)

Step 6 :\(\tan \theta = \frac{opposite}{adjacent} = \frac{2}{5}\)

Step 7 :\(\csc \theta = \frac{1}{\sin \theta} = \frac{\sqrt{29}}{2}\)

Step 8 :\(\sec \theta = \frac{1}{\cos \theta} = \frac{\sqrt{29}}{5}\)

Step 9 :\(\cot \theta = \frac{1}{\tan \theta} = \frac{5}{2}\)

Step 10 :Final Answer: \(\boxed{\sin \theta = \frac{2}{\sqrt{29}}, \cos \theta = \frac{5}{\sqrt{29}}, \tan \theta = \frac{2}{5}, \csc \theta = \frac{\sqrt{29}}{2}, \sec \theta = \frac{\sqrt{29}}{5}, \cot \theta = \frac{5}{2}}\)

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Source: https://solvelyapp.com/problems/16671/

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