Geron Formulasi
Heron formulasi — uchburchakning yuzi uchala tomoni orqali ifodalanuvchi formula:
A
=
s
(
s
−
a
)
(
s
−
b
)
(
s
−
c
)
{\displaystyle A={\sqrt {s(s-a)(s-b)(s-c)}}}
, bunda A — uchburchak yuzi, a, b va c — tomonlari, s — yarim perimetri (
s
=
a
+
b
+
c
2
{\displaystyle s={\frac {a+b+c}{2}}}
).
Adabiyotlar
uz.wikipedia.org