Función seno
Calculese el cateto b
A = 26.45 B= 37° 20
Sen b = C.O/H
Sen 37° 20 = b/26.45
Sen 37° 20 (26.45)
B= 16.0406
Sen 58° 45 = b/54.17
Sen 58° 45 x 54.17 = b
Sen 0.8549 x 54.17 = b
B= 46.30
Sen 39° 50 = b/32.27
Sen 39° 50 x 32.27
Sen 0.6405 x 32.27
B= 20.6
A= 52.65 B= 37° 26
Sen 37° 26 = b/52.65
Sen 37° 26 x 52.65
Sen 0.6078 x 52.65
B= 32
A=125.34 B= 49° 37
Sen 49° 37 = b/125.34
Sen 49° 37 x 125.34
Sen 0.7617 x 125.34
B = 95.4
A=324.43 B= 17° 38
Sen 17° 38= b/324.43
Sen 17° 38 x 324.43
Sen 0.3029 x 324.43
B= 98.2
Hipotenusa
b=42 B=37° 40
sen b = c.o/h
H= 42/37°40 = 42/0.6110
H= 68.73
b= 56.48 B= 75° 20
h= 56.48/75°20 = 54.48/0.9674
H= 58.30
b= 72.46 B= 35° 40
h= 72.46/35° 40 = 56.48/0.5844
H= 96.6
b=75 B= 35° 43
h= 75/35°48 = 75/0.5837
H= 128.4
b= 37.40 B=27° 36
h= 37.40/27°36 = 37.40/0.4632
H= 80.7
b=125.54 B= 36°
h= 125.54/36°57 = 125.54/0.6011
H= 208
Ángulo B
A=37.42 b= 21.20
Sen b = c.o/h
Sen b = 21.20/37.42 = 0.5665
B= 34°
A=56.81 b=17.14
Sen b = 17.14/56.81 = 0.3017
B= 17°
A=24.35 b=8.93
Sen b = 8.93/24.35 = 0.3667
B= 21°
b=32.44 A=65.43
sen b =32.44/65.43 = 0.4957
B= 29°
A=54.12 b=12.21
Sen b = 12.21/54.12 = 0.2256
B= 13°
A=45.48 b=42.35
Sen b = 42.34/45.48 = 0.9309
B=68°
“Función coseno”
Calculese el cateto “c”
Cos 38° = C.A/H
Cos 38° = c/36.42
Cos 38° (36.42)
C= 28.6
A=75.47 B=49° 35
Cos 49°35 = c/75.47
Cos 49° 35 (75.47)
C= 48.93
A= 34.27 B= 16° 55
Cos 16°55 = c/34.27
Cos 16°55 (34.27)
C= 32.78
A=126.45 B= 78° 44
Cos 78° 44 = c/126.45
Cos 78° 44 (126.45)
C= 24.70
A=44.21 B=49° 26
Cos 49° 26 c/44.21
Cos 49° 26 (44.21)
C= 28.75
Cos 77° 26 (44.21)
C= 9.61
Hipotenusa
C= 25 B= 18° 30
Cos 18° 30 =25/h
H=25/18° 30 = 26.36
Cos 18° 30 =25/h
H=25/18° 30 = 26.36
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