Trigonometry tables are tables of values of trigonometric functions for a range of angles. They can be used to look up the values of sines, cosines, and tangents (and sometimes other trigonometric functions) for a given angle.
For example, consider a table of values for the sine function. The table might list the angles in degrees (or sometimes in radians) along the top row, and the sine values for those angles in the first column. To find the value of the sine function for a given angle, you would look up the angle in the top row and then find the corresponding value in the first column.
Trigonometry tables are useful because they allow you to quickly look up the values of trigonometric functions for a range of angles without having to do the calculations by hand. This can be especially useful when you need to use trigonometry to solve problems but don't have a calculator or computer program to do the calculations for you.
