Cidepe

Function

Intended for experimental study, mathematics laboratory and carrying out mathematical experiments on: Mathematics. Trigonometry. Degree, radian, quadrants and their conversions. Units of measurement of an angle. The unit of angular measurement known as degree and its subdivisions. The sine in the trigonometric circle, sinusoidal function. The sine of an angle. Identifying, in the trigonometric circle, the sign of the sine in each of the quadrants. Identifying, in the trigonometric circle, the values of the sine in each of the requested angles. Values of the sine of angles that are multiples of 30° and 45°. Graph of the sine function, sinusoidal function. The cosine in the trigonometric circle. The cosine of an angle. Identifying, in the trigonometric circle, the sign of the cosine in each of the quadrants. Identifying, in the trigonometric circle, the values of the cosine in each of the requested angles. Values of the cosines of angles that are multiples of 30° and 45°. The tangent in the trigonometric circle. The tangent. Identifying the sign of the tangent in each of the quadrants. Measuring the values of the tangents of each of the requested angles. Measuring the tangents of angles that are multiples of 30° and 45°. The fundamental relationship of trigonometry in the trigonometric circle. Pythagoras' theorem. The fundamental relationship of trigonometry. The value of the sine of an angle and the value of the cosine of its complement, etc.

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Details

Details with the main experiments