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What is [tex]\(\sin 62^{\circ}\)[/tex]?

A. [tex]\(\frac{8}{17}\)[/tex]
B. [tex]\(\frac{15}{8}\)[/tex]
C. [tex]\(\frac{8}{15}\)[/tex]
D. [tex]\(\frac{15}{17}\)[/tex]

Sagot :

To find [tex]\(\sin 62^\circ\)[/tex], follow these steps:

1. Convert the angle from degrees to radians:
The sine function in trigonometry is usually calculated in radians when using mathematical tools. The conversion from degrees to radians is given by:

[tex]\[ \text{{radians}} = \text{{degrees}} \times \left(\frac{\pi}{180}\right) \][/tex]

For [tex]\(62^\circ\)[/tex]:

[tex]\[ \text{{radians}} = 62 \times \left(\frac{\pi}{180}\right) \approx 1.0821 \][/tex]

2. Calculate the sine of the angle in radians:
Now, use the sine function to find the sine of [tex]\(1.0821\)[/tex] radians. This can often be done using a scientific calculator or a mathematical software tool.

[tex]\[ \sin(1.0821) \approx 0.8829 \][/tex]

3. Compare the calculated value with the given options:
None of the provided options (A, B, C, D) match the value we obtained, which is approximately [tex]\(0.8829\)[/tex].

Therefore, it's necessary to conclude that none of the given options (A. [tex]\(\frac{8}{17}\)[/tex], B. [tex]\(\frac{15}{8}\)[/tex], C. [tex]\(\frac{8}{15}\)[/tex], D. [tex]\(\frac{15}{17}\)[/tex]) are correct for the value of [tex]\(\sin 62^\circ\)[/tex]. The correct value is approximately [tex]\(0.8829\)[/tex].