Set of trigonometric panels and frames

Função

Intended for experimental study, mathematics laboratory and carrying out mathematics experiments on: Mathematics. Trigonometry. Degrees, radians, quadrants and their conversions. Units of measurement of an angle. Degrees. Sine in the trigonometric circle, sinusoidal function. Sine. Identifying the sign of the sine in each of the quadrants. Identifying the values of the sine in each of the requested angles. Values of the sine of angles that are multiples of 30° and 45°. Cosine in the trigonometric circle. Cosine. Identifying the sign of the cosine in the trigonometric table in each of the quadrants. Identifying the values of the cosine in each of the requested angles. Values of the cosine of angles that are multiples of 30° and 45°. The tangent in the trigonometric circle. Tangent. Identifying the sign of the tangent in each of the quadrants. Identifying the values of the cosine in each of the requested angles. Values of the tangents of the 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.