Solve AXYZ, given ZY= 90, XY = 12, and ZX = 61. Make your angle measures correct to the nearest degree and side measures to 1 decimal place. At a certain time, the angle of depression to the shoreline from an airplane flying over Lake Winnipeg is 15. If the airplane is flying at an altitude of 7000m, how much farther does it have to fly in a direct path before it is over land? Make your answer correct to the nearest metre. 15 7000 m Calculate the measure of Lc in ABCA to the nearest tenth of a degree. C B 115 12 15 A In the triangle shown, what is the measure of QR? P Q 5 70 ______60 Calculate the length of AC in ABAC to 1 decimal place. A B 1.0 5 45 6 C