your calculator gave you 47.80.. or 48°
then angle C = 180-35-48 = 97 , you had that correct
c/sin97 = 7.2/sin35
c = 7.2sin97/sin35
So triangle ABC is such that
a= 7.2 --- given
b = 9.3 -- given
c = 12.5
Angle A = 35 -- given
Angle B = 48
Angle C = 97
but remember the sine is positive in quadrants I or II
so angle B could also have been 180-48 or 132 °
so c/sin48 = 7.2/sin35
c = 7.2sin48/sin35 = 9.3
so angle C = 180-132-35 = 13°
then c/sin13 = 7.2/sin35
c = 7.2sin13/sin35 = 2.8
B = 132°
C = 13°
AMBIGUOUS CASE OF SINE LAW - Triangle DEF where triangle E = 144 degrees, e = 10...
trigonometry - Use logarithms and the law of tangents to solve the triangle ABC...
Trigonometry - Solve for the ambiguous triangle. 1. Given: A=45°; a=3; b=5 2. A=...
TRIGONOMETRY ASAP PLEASE :3 - Solve for the ambiguous triangle. 1. Given: A=45...
Algebra 2 - Using the information given about a triangle, which law must you use...
Summer School Calculus - Add the following vectors , 7m/s [N30E] and 2m/s [S17E...
Pre Calc Trig Bit - Determine whether the given information resutls in one ...
Math - A triangle has 2 angles that measure 60 each. Which of the following best...
Math - Triangle L'M'N' is a dilation of triangle LMN. If the scale factor of the...
Trigonometry/Geometry - Law of sines and cosines - In most geometry courses, we ...