Cidepe

Function

Intended for experimental study, mathematics laboratory and carrying out mathematics experiments on: Mathematics. Trigonometry. The degree, the radian, the quadrants and their conversions, with panel. The trigonometric cycle. The degree, one of the units used to measure angles. The radian, one of the units used to measure angles. The sine in the trigonometric circle, sine function, with panel. The sine of an angle. Identifying, in the trigonometric circle, the signs of the sine, in each of the quadrants. The values of the sines of the angles multiples of 30° and 45°. Graph of the sine function, sine function. The cosine in the trigonometric circle, with panel. The cosine of an angle. Identifying, in the trigonometric circle, the sign of the cosine in each of the quadrants. The values of the cosines of the angles multiples of 30° and 45°. The tangent in the trigonometric circle, with panel. The tangent of an angle. 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 values of the tangents of the angles that are multiples of 30° and 45°. The fundamental relationship of trigonometry in the trigonometric circle, with panel. 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