{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.calculatorx.com/schemas/math.geometry.circle.input.json",
  "title": "Circle — input",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "mode": {
      "type": "string",
      "enum": [
        "from_radius",
        "from_diameter",
        "from_circumference",
        "from_area",
        "arc",
        "sector"
      ]
    },
    "r": {
      "type": "number",
      "exclusiveMinimum": 0
    },
    "diameter": {
      "type": "number",
      "exclusiveMinimum": 0
    },
    "circumference": {
      "type": "number",
      "exclusiveMinimum": 0
    },
    "area": {
      "type": "number",
      "exclusiveMinimum": 0
    },
    "theta_deg": {
      "type": "number",
      "description": "Central angle in degrees for arc/sector"
    }
  },
  "description": "Radius, diameter, circumference, area, arc length, and sector area of a Euclidean circle. Not the Pythagorean page. (calculation_version 1.0.0) Provide at least 1 of: r, diameter, circumference, area."
}