SQL FunctionsGeography FunctionsH3_EDGE_ANGLEOn this pageH3_EDGE_ANGLEReturns the average length of the H3 hexagon edge in grades.SyntaxH3_EDGE_ANGLE(res)ExamplesSELECT H3_EDGE_ANGLE(10);┌───────────────────────┐│ h3_edge_angle(10) │├───────────────────────┤│ 0.0006822586214153981 │└───────────────────────┘