find-the-missing-side-lengths-and-angles-of-the-triangle-shown-express-the-lengt-2

Question

Find the missing side lengths and angle of the triangle PQR. Express the lengths to one decimal place and the angle to the nearest degree.

Triangle PQR with angles 8° and 16°, side PQ = 80 units, for Law of Sines exercise.

Accepted Answer

QR = 27.4 units, RP = 54.2 and ∠R = 156°

Answer

QR = 27.3 units, RP = 54.1 and ∠R = 154°

Answer

QR = 27.4 units, RP = 54.1 and ∠R = 158°

Answer

QR = 27.3 units, RP = 54.2 and ∠R = 156°