find

A=59° 29' 23".2, B-30° 30'36".8, a=56.

31. Given a=526.2,

find A= 41°16′ 2′′.7, B= 48°43′57′′.3, c=564.

find A= 51°45′18′′.7, B= 38° 14′41′′.3, c=670.

b=414.745;

40. Given A= 69° 59' 2".5, C= 70°42'30",

b=149;

47. Given A= 50°,
find B 38° 38' 24",

48. Given C= 65°59',
find A= 72° 4'48",
or A'=107° 55'12",
49. Given A= 18° 55' 28".7,
find B= 67° 22′48′′.1,

50. Given C= 15°11′21′′,
find A= 85°11′58",

51. Given C-126° 12'14", find A= 32° 28'19", 52. Given C= 55°12' 3", find A 67° 28'51".5,

=

53. Given C= 12°35′ 8′′, find A=136° 15' 48", 54. Given C= 34° 9′16′′,

find A=133° 51′34′′,

b=29;

55. Given C= 32°10′53′′.8, a=101,

find A=136° 23'49".9, B= 11°25'16".3, c=78.

56. Given C= 96° 57'20".1, a=401,

b=41;

find A 77°19'10".6, B= 5° 43′ 29′′.2, c=408.

=

57. Given C= 30°40′35′′, a=221,

b=149;

find A=110° 0'57'.5, B= 39°18′27′′.5, c=120.

find A 33° 23' 54".6, B= 15°11'21".4, c=312.

61. Given a=289,

60. Given C=104° 3'51", a=241,

b=169;

find A=45° 46'16".5, B=30° 9'52".5, c=332.97.

b=601,

find A=23°32'12", B=56° 8'42",

c=712;

C=100°19' 6".

find A=33°15'39", B=50° 56' 0", C=95° 48′21′′.

=

=

find A 31° 53' 26".8, B= 8° 10' 16".4, C=139° 56' 16".8.

find A 84°32' 50".5, B=25° 36'30".7, C=69° 50'38".8.

c=480;

=

find A 62° 51' 32".9, B=44° 29' 53", C=72° 38' 34".1.

find A=44°24′ 55′′.2, B= 57° 7'18",

find A=149° 49′0′′.4, B= 3° 1′56′′.2, C=27° 9'3".4.

c=14;

C=78° 27' 47".

c=.7902;