Consider a ABC triangle. If B=34 DEGREES , a=9 , and c=35 , find A, C, and b. In other words, solve the triangle. Round all answers to the nearest hundredth with angles in degree measure.

Is there anyone who knows the formula to figure this out

Question

Consider a ABC triangle. If B=34 DEGREES , a=9 , and c=35 , find  A,  C, and  b. In other words, solve the triangle. Round all answers to the nearest hundredth with angles in degree measure.

Is there anyone who knows the formula to figure this out

anonymous · Answer

$$c^2=a^2+b^2-2abcos(C)$$where a, b, and c are side lengths, and C is the angle. It's called the law of cosines

anonymous · Answer

thanks