Trigonometry is a branch of mathematics that deals with the relationships between the sides and angles of triangles. It is used to calculate angles and distances in various fields such as engineering, navigation, and astronomy. Trigonometry is also used to solve problems involving circles, waves, and other geometric shapes.

A trigonometry calculator is a type of calculator used to calculate the angles and sides of a triangle based on trigonometric functions. It can also be used to calculate other mathematical functions related to trigonometry, such as sine, cosine, tangent, cotangent, secant, and cosecant.

To calculate trigonometry, you will need to use the trigonometric functions such as sine, cosine, and tangent. You will also need to know the angles of the triangle you are working with. To calculate the sine of an angle, use the formula sin(x) = opposite/hypotenuse. To calculate the cosine of an angle, use the formula cos(x) = adjacent/hypotenuse. To calculate the tangent of an angle, use the formula tan(x) = opposite/adjacent.

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