Find the length of the cardioid r=1 cosθ July 8, 2019 16 32 64 128 Find the length of the cardioid r 1 cosθ Find the entire length of the cardioid r a 1 cosθ Find the length of the cardioid r equals 1 plus cosine theta=1+cosθ Find the length of the cardioid Find the length of the given curve Find the exact length of the polar curve