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(Q5502)
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Revision as of 20:38, 25 March 2023 by
Fire
(
talk
|
contribs
)
(
Created claim:
has quality
(P14)
:
area
(Q3887)
)
(
diff
)
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Statements
subclass of
triangle
0 references
irregular polygon
0 references
has quality
right angle
quantity
1
0 references
semiperimeter
defining formula
2
R
+
r
{\displaystyle 2R+r}
0 references
inradius
defining formula
r
=
a
+
b
−
c
2
=
a
b
a
+
b
+
c
{\displaystyle r={\frac {a+b-c}{2}}={\frac {ab}{a+b+c}}}
0 references
area
defining formula
T
=
1
/
2
b
h
{\displaystyle T=1/2bh}
0 references
Sitelinks
⧼wikibase-sitelinks-mywikigroup⧽
(0 entries)
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