Heron's formula

formula for calculating the area of a triangle

Wikidata entity: Q182714

Wikimedia Commons category is Heron's formula

P373	Commons category	String	Heron's formula	???
P2534	defining formula	Math	$A = \frac{1}{4} \sqrt{(a + b + c) (- a + b + c) (a - b + c) (a + b - c)}$	???
P2534	defining formula	Math	$A = \sqrt{s (s - a) (s - b) (s - c)}; s = \frac{a + b + c}{2}$	???
P973	described at URL	Url	None	???
P7235	in defining formula	Math	$a$	???
P7235	in defining formula	Math	$b$	???
P7235	in defining formula	Math	$A$	???
P7235	in defining formula	Math	$c$	???
P31	instance of	...	Q65943 (theorem)	theorem
P31	instance of	...	Q976981 (formula)	formula
P6104	maintained by WikiProject	...	Q8487137 (WikiProject Mathematics)	WikiProject Mathematics
P138	named after	...	Q161853 (Hero of Alexandria)	Hero of Alexandria
P2384	statement describes	...	Q19821 (triangle)	triangle
P2579	studied by	...	Q162886 (Euclidean geometry)	Euclidean geometry

External Ids

P2581	BabelNet ID	01212818n
P2581	BabelNet ID	01212818n
P6564	Brilliant Wiki ID	herons-formula
P646	Freebase ID	/m/01bkmp
P4342	Great Norwegian Encyclopedia ID	Herons_formel
P2924	Great Russian Encyclopedia Online ID (old version)	2355815
P11514	Great Russian Encyclopedia portal ID	formula-gerona-b0666c
P8313	Lex ID	Herons_formel
P2812	MathWorld ID	HeronsFormula
P6366	Microsoft Academic ID (discontinued)	15901829
P3417	Quora topic ID	Herons-Formula

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