Detailed explanation of the use of excel trigonometric function formulas

Detailed explanation of the use of trigonometric function formulas in excel

Open excel, find "Formulas", click "Mathematics and Trigonometry" Function";

Click "Mathematics and Trigonometric Functions", find sine (SIN), and click;

## After clicking "SIN", enter the value in the pop-up dialog box. Please note that the input format is "degree*PI()/180". It is incorrect to directly enter the degree;

After inputting, click OK to obtain the sine value of the corresponding angle. The sine value of 30 degrees is given in the figure;

Cosine (cos), tangent (tan), cotangent (cot), the steps are the same as above.

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