Choose the symmetry statement that applies to r² = 30sin(20).
O The graph of r2 = 30sin(20) is symmetric about the pole only.
O The graph of 2 = 30sin(20) is symmetric about the polar axis.
O The graph of r2 = 30sin(20) is symmetric about the line =
: 0 = 플
IT
O The graph of r2 = 30sin(20) is symmetric about the pole, the polar axis, and the line 0 =
2