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sketch a figure and solve the remaining parts of right triangle ABC with right angle at C, given that :

1. A=56° and a = 13; find b, c and B

2. a=7 and b=12; find c, A and B​


Sagot :

Answer:

1. b = 8.77 c = 15.68 B = 34 deg

2. A = 30.26 deg c = 13.89 B = 59.74 deg