Polar Grid In Degrees With Radius 4 Small 320×320 Medium 640×640 Large 1024×1024 Download Tiff Original 3000×3000 | (306.0 KB) Download EPS Vector 346.3 KB Description Illustration of a polar graph/grid that is marked, but not labeled, in 60° increments and units marked to 4. Keywords circles, coordinates, Degree, degrees, graphs, grids, polar graph paper, polar grid, radii, radius 4, unit circle Galleries Polar Grids Source: Florida Center for Instructional Technology Clipart ETC (Tampa: University of South Florida, 2007)