Seno, coseno y tangente
Enviado por avigail08 • 6 de Febrero de 2013 • 622 Palabras (3 Páginas) • 1.296 Visitas
Actividad 3. Seno, coseno y tangente
Resuelve los siguientes ejercicios.
1. Evalúa las funciones trigonométricas: seno, coseno y tangente en el ángulo θ, cuando:
Angulo Seno coseno tangente
θ=30° 0.5000 0.8660 0.5773
θ=45° 0.7071 0.7071 1
θ=60° 0.8660 0.5000 1.7320
θ=70° 0.9396 0.3420 2.7474
θ=90° 1 0 NA*
θ=180° 0 -1 0
División entre cero no definida infinito Para cada una de ellas, traza la gráfica correspondiente en el plano cartesiano.
Funciones trigonométricas
ángulo Seno coseno tangente
0 | 0.0000 | 1.000 | 0.0000
5 | 0.0872 | 0.996 | 0.0875
10 | 0.1736 | 0.985 | 0.1763
15 | 0.2588 | 0.966 | 0.2679
20 | 0.3420 | 0.940 | 0.3640
25 | 0.4226 | 0.906 | 0.4663
30 | 0.5000 | 0.866 | 0.5774
35 | 0.5736 | 0.819 | 0.7002
40 | 0.6428 | 0.766 | 0.8391
45 | 0.7071 | 0.707 | 1.0000
50 | 0.7660 | 0.643 | 1.1918
55 | 0.8192 | 0.574 | 1.4281
60 | 0.8660 | 0.500 | 1.7321
65 | 0.9063 | 0.423 | 2.1445
70 | 0.9397 | 0.342 | 2.7475
75 | 0.9659 | 0.259 | 3.7321
80 | 0.9848 | 0.174 5.6713
85 | 0.9962 | 0.087 | 11.4301
90 | 1.0000 | 0.000 |
95 | 0.9962 | 0.087 | 11.4301
100 | 0.9848 | 0.174 | 5.6713
105 | 0.9659 | 0.259 | 3.7321
110 | 0.9397 | 0.342 | 2.7475
115 | 0.9063 | 0.423 | 2.1445
120 | 0.8660 | 0.500 | 1.7321
125 | 0.8192 | 0.574 | 1.4281
130 | 0.7660 | 0.643 | 1.1918
135 | 0.7071 | 0.707 | 1.0000
140 | 0.6428 | 0.766 | 0.8391
145 | 0.5736 | 0.819 | 0.7002
150 | 0.5000 | 0.866 | 0.5774 |
155 | 0.4226 | 0.906 | 0.4663 |
160 | 0.3420 | 0.940 | 0.3640 |
165 | 0.2588 | 0.966 | 0.2679
170 | 0.1736 | 0.985 | 0.1763
175 | 0.0872 | 0.996 | 0.0875
180 | 0.0000 | 1.000 | 0.0000
185 | 0.0872 | 0.996 | 0.0875
190 | 0.1736 | 0.985 | 0.1763
195 | 0.2588 | 0.966 | 0.2679
200 | 0.3420 | 0.940 | 0.3640
205 | 0.4226 | 0.906 | 0.4663
210 | 0.5000 | 0.866 | 0.5774
215 | 0.5736 | 0.819 | 0.7002
220 | 0.6428 | 0.766 | 0.8391
225 | 0.7071 | 0.707 | 1.0000
230 | 0.7660 | 0.643 | 1.1918
235 | 0.8192 | 0.574 | 1.4281
240 | 0.8660 | 0.500 | 1.7321
245 | 0.9063 | 0.423 | 2.1445
250 | 0.9397 | 0.342 | 2.7475
255 | 0.9659 | 0.259 | 3.7321
260 |
...