R 4 5 c July 8, 2019 16 32 64 128 R 4 5 cm R 5 4 cos θ R 4 course 5 R 4 cos 5 theta Pmu r 4 c 5 R 561 5 4 cmf 4 r 5 square meter to cent Calculate r 4/r = 5/7 R -19 c 4 4 4 r
