8-> C = -/4 Points] A b=15 75 =25 DETAILS a LARPCALC11 6.2.032.NVA Determine whether the Law of Sines or the Law of Cosines is needed to solve the triangle. a-10, b 16, C-65 Law of Sines MY NOTES ASK YO Law of Cosines Solve (if possible) the triangle. If two solutions exist, find both. Round your answers to two decimal places. (If a triangle is r enter IMPOSSIBLE in each corresponding answer blank Y