Question

Given problem type SAS, how would you solve for the length of the remaining side?

Answer 1

law of cosines c^2 = a^2+b^2 -2(a)(b)cos(C)

Answer 2

you have a and b and the cos of C so you can solve for c

Answer 3

So the answer is A. The law of cosines, correct?

Answer 4

yes once you use that and get side c you can use law of sines to figure out the other angles

Answer 5

Alright, thanks! :)

Answer 6

but yes the answer is A law of cosines