Heron's formula

formula for calculating the area of a triangle
rdfs:label
"Heron's formula"@en
skos:altLabel
"صيغة هيرون"@ar
"معادلة هيرون"@ar
"هيرون"@ar
schema:description
"formula for calculating the area of a triangle"@en
schema:dateModified "2025-12-23T14:05:05+00:00"^^xsd:dateTime
schema:version 2446067504
wikibase:identifiers 10
wikibase:sitelinks 72
wikibase:statements 25
p:P11514 wd:statement/Q182714-5F74F6E2-E879-43FE-95FF-FCCD6AD39FA5
p:P138 wd:statement/Q182714-791bb510-438a-94ba-7a0e-b3b878c638cc
p:P18 wd:statement/Q182714-ca094df3-4459-0d2d-a8e6-e1b1df65f2a9
p:P2384 wd:statement/Q182714-0763db96-48e0-39b3-e4dc-f8b26ccc99a5
p:P2534 wd:statement/Q182714-226cfe16-4606-dffd-6c57-80d86abd6de1
wd:statement/Q182714-b15d1fad-434d-0a80-d38d-e928a0cd0dca
p:P2579 wd:statement/Q182714-d8bca022-4ae8-9b1b-10bf-d5651157a3aa
p:P2581 wd:statement/Q182714-9d3b0404-4cd4-4be4-27f2-b217c5625a0a
p:P2812 wd:statement/Q182714-b5e0a2b9-40eb-415a-9c02-f72dbedadbea
p:P2924 wd:statement/Q182714-50640E13-D424-4E71-9143-150A6C18A552
p:P31 wd:statement/Q182714-3A64DC94-4D2F-4B91-B13B-C00881FE2FBF
wd:statement/Q182714-79a54cd1-40e1-c99b-4383-1350e44c5776
p:P3417 wd:statement/Q182714-9162FB20-C058-4925-B322-99C53BD5794E
p:P373 wd:statement/Q182714-31902260-0DFA-4E83-A56B-A3205FF0F924
p:P4342 wd:statement/Q182714-F7E383FF-82A5-484D-81B8-F4DE09CBCA22
p:P6104 wd:statement/Q182714-35478AB5-02DA-4530-9153-FB3E85BDBADB
p:P6366 wd:statement/Q182714-36FBFC06-A914-4C32-B575-6F212E3016E1
p:P646 wd:statement/Q182714-E6996CC6-45DD-4C68-A413-B90D8A9DCAE7
p:P6564 wd:statement/Q182714-b8618d30-42e0-3ade-2bdd-47c1714ca4ce
p:P7235 wd:statement/Q182714-12e727b5-4b6d-a54d-b640-3790e84ac600
wd:statement/Q182714-6c54e0d9-4479-0e76-283e-a49e40f84ed4
wd:statement/Q182714-75edf504-493e-8ab2-45ce-b58bd53a9078
wd:statement/Q182714-ee7fb438-4440-9261-f2eb-400701c55cdd
p:P8313 wd:statement/Q182714-BEE17843-60C1-4670-B112-6DC72C2B3034
p:P973 wd:statement/Q182714-357c5237-4dd9-284e-50f4-cba05f2223cd
p:direct-normalized/P2581 <http://babelnet.org/rdf/s01212818n>
p:direct-normalized/P6366 <https://makg.org/entity/15901829>
wdt:P11514 "formula-gerona-b0666c"
wdt:P138 Hero of Alexandria
wdt:P18 <http://commons.wikimedia.org/wiki/Special:FilePath/Triangle%20with%20notations%202.svg>
wdt:P2384 triangle
wdt:P2534 "<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>A</mi><mo stretchy="false">=</mo><mrow data-mjx-texclass="ORD"><mfrac><mrow data-mjx-texclass="ORD"><mn>1</mn></mrow><mrow data-mjx-texclass="ORD"><mn>4</mn></mrow></mfrac></mrow><mrow data-mjx-texclass="ORD"><msqrt><mrow data-mjx-texclass="ORD"><mo stretchy="false">(</mo><mi>a</mi><mo stretchy="false">+</mo><mi>b</mi><mo stretchy="false">+</mo><mi>c</mi><mo stretchy="false">)</mo><mo stretchy="false">(</mo><mo stretchy="false">&#x2212;</mo><mi>a</mi><mo stretchy="false">+</mo><mi>b</mi><mo stretchy="false">+</mo><mi>c</mi><mo stretchy="false">)</mo><mo stretchy="false">(</mo><mi>a</mi><mo stretchy="false">&#x2212;</mo><mi>b</mi><mo stretchy="false">+</mo><mi>c</mi><mo stretchy="false">)</mo><mo stretchy="false">(</mo><mi>a</mi><mo stretchy="false">+</mo><mi>b</mi><mo stretchy="false">&#x2212;</mo><mi>c</mi><mo stretchy="false">)</mo></mrow></msqrt></mrow></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>A</mi><mo stretchy="false">=</mo><mrow data-mjx-texclass="ORD"><msqrt><mrow data-mjx-texclass="ORD"><mi>s</mi><mo stretchy="false">(</mo><mi>s</mi><mo stretchy="false">&#x2212;</mo><mi>a</mi><mo stretchy="false">)</mo><mo stretchy="false">(</mo><mi>s</mi><mo stretchy="false">&#x2212;</mo><mi>b</mi><mo stretchy="false">)</mo><mo stretchy="false">(</mo><mi>s</mi><mo stretchy="false">&#x2212;</mo><mi>c</mi><mo stretchy="false">)</mo></mrow></msqrt></mrow><mo>;</mo><mi>s</mi><mo stretchy="false">=</mo><mrow data-mjx-texclass="ORD"><mfrac><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mi>a</mi><mo stretchy="false">+</mo><mi>b</mi><mo stretchy="false">+</mo><mi>c</mi></mrow></mrow><mrow data-mjx-texclass="ORD"><mn>2</mn></mrow></mfrac></mrow></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P2579 Euclidean geometry
wdt:P2581 "01212818n"
wdt:P2812 "HeronsFormula"
wdt:P2924 "2355815"
wdt:P31 theorem
formula
wdt:P3417 "Herons-Formula"
wdt:P373 "Heron's formula"
wdt:P4342 "Herons_formel"
wdt:P6104 WikiProject Mathematics
wdt:P6366 "15901829"
wdt:P646 "/m/01bkmp"
wdt:P6564 "herons-formula"
wdt:P7235 "<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>A</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>a</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>b</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
"<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>c</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P8313 "Herons_formel"
wdt:P973 <https://personal.math.ubc.ca/~cass/courses/m309-01a/goon/proof.html>
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