Trigonometry
Find the missing measurements of the triangle.
p = 64.5 yd, q = 52.3 yd, r = 47.2 yd
P = 80° 38', Q = 46° 9', R = 53° 13'
P = 46° 38', Q = 53° 9', R = 80° 13'
P = 53° 38', Q = 80° 9', R = 46° 13'
P = 80° 38', Q = 53° 9', R = 46° 13'