Find the length of the cardioid r=2 2cosθ July 8, 2019 16 32 64 128 Find the length of the cardioid r 2 2cosθ Find the arc length of the cardioid r 2 2cosθ Find the length of the cardioid Find the length of the cardioid r=2+2cosθ Find the length of the cardioid r=4-4cos(theta) Find the length of the cardioid r=3−3cosθ Find the length of the cardioid r=1+cosθ