{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://askcalculators.com/calculator/rhombus-calculator/schema.json",
  "title": "Rhombus Calculator inputs",
  "description": "Calculate rhombus area and perimeter from diagonals or from side and height.",
  "type": "object",
  "properties": {
    "mode": {
      "title": "Known measurements",
      "type": "string",
      "default": "diagonals",
      "enum": [
        "diagonals",
        "sideHeight"
      ],
      "x-optionLabels": {
        "diagonals": "Diagonals d₁ and d₂",
        "sideHeight": "Side and height"
      }
    },
    "diagonal1": {
      "title": "Diagonal d₁",
      "type": "number",
      "default": 10,
      "minimum": 0.000001,
      "x-step": 0.001
    },
    "diagonal2": {
      "title": "Diagonal d₂",
      "type": "number",
      "default": 8,
      "minimum": 0.000001,
      "x-step": 0.001
    },
    "side": {
      "title": "Side length",
      "type": "number",
      "default": 6.403124,
      "minimum": 0.000001,
      "x-step": 0.001
    },
    "height": {
      "title": "Height",
      "type": "number",
      "default": 5,
      "minimum": 0.000001,
      "x-step": 0.001
    }
  },
  "required": [
    "mode",
    "diagonal1",
    "diagonal2",
    "side",
    "height"
  ],
  "additionalProperties": false,
  "x-askcalculators": {
    "version": "1.0.0",
    "calculatorUrl": "https://askcalculators.com/calculator/rhombus-calculator/",
    "queryExample": "https://askcalculators.com/calculator/rhombus-calculator/?mode=diagonals&diagonal1=10&diagonal2=8&side=6.403124&height=5",
    "migrationStatus": "new",
    "reviewStatus": "pending",
    "pageStatus": "live",
    "workStatus": "pending",
    "formula": {
      "expression": "from diagonals A = d₁d₂ ÷ 2 and s = ½√(d₁² + d₂²); from side and height A = sh"
    },
    "quality": {
      "availability": "live",
      "technicalReviewRecord": "/reviews/rhombus-calculator.json",
      "qualifiedReview": "pending",
      "qualifiedReviewer": null,
      "qualifiedReviewDate": null,
      "formulaVersion": "1.0.0",
      "referenceCoverage": "references-pending",
      "releaseTestScope": "Catalog and regression checks are not a professional formula audit; consult release evidence.",
      "historicalMetadataDate": "2026-09-01",
      "historicalMetadataNotice": "The imported date is not evidence of a completed human review."
    },
    "outputs": {
      "area": {
        "title": "Area",
        "type": "number",
        "x-format": "number",
        "x-digits": 8,
        "x-primary": true
      },
      "perimeter": {
        "title": "Perimeter",
        "type": "number",
        "x-format": "number",
        "x-digits": 8
      },
      "sideResult": {
        "title": "Side length used",
        "type": "number",
        "x-format": "number",
        "x-digits": 8
      },
      "acuteAngle": {
        "title": "Acute interior angle",
        "type": "number",
        "x-format": "number",
        "x-suffix": "°",
        "x-digits": 6
      }
    }
  }
}