Item:Q7790: Difference between revisions

← Older edit

@@ Property / subclass of @@
+midsquare trapezoid
@@ Property / subclass of: midsquare trapezoid / rank @@
+Normal rank
@@ Property / subclass of @@
+equidiagonal kite
@@ Property / subclass of: equidiagonal kite / rank @@
+Normal rank
@@ Property / subclass of @@
+quadrilateral
@@ Property / subclass of: quadrilateral / rank @@
+Normal rank
@@ Property / subclass of @@
+polygon
@@ Property / subclass of: polygon / rank @@
+Normal rank
@@ Property / has quality @@
+area of plane shape
@@ Property / has quality: area of plane shape / rank @@
+Normal rank
@@ Property / has quality: area of plane shape / qualifier @@
+defining formula:  $A=a^{2}$ 
A=a^2
@@ Property / has quality @@
+perimeter
@@ Property / has quality: perimeter / rank @@
+Normal rank
@@ Property / has quality: perimeter / qualifier @@
+defining formula:  $P=4a$ 
P=4a
@@ Property / has quality @@
+inradius
@@ Property / has quality: inradius / rank @@
+Normal rank
@@ Property / has quality: inradius / qualifier @@
+defining formula:  $r={\frac {a}{2}}$ 
r = \frac{a}{2}
@@ Property / has quality @@
+circumradius
@@ Property / has quality: circumradius / rank @@
+Normal rank
@@ Property / has quality: circumradius / qualifier @@
+defining formula:  $R={\frac {a{\sqrt {2}}}{2}}$ 
R = \frac{a\sqrt{2}}{2}
@@ Property / has quality @@
+isoperimetric ratio
@@ Property / has quality: isoperimetric ratio / rank @@
+Normal rank
@@ Property / has quality: isoperimetric ratio / qualifier @@
+numeric value: 16Amount 16
Unit 1
 Amount
 Unit

Item:Q7790: Difference between revisions

A = a 2 {\displaystyle A=a^{2}}

P = 4 a {\displaystyle P=4a}

r = a 2 {\displaystyle r={\frac {a}{2}}}

R = a 2 2 {\displaystyle R={\frac {a{\sqrt {2}}}{2}}}

$A=a^{2}$

$P=4a$

$r={\frac {a}{2}}$

$R={\frac {a{\sqrt {2}}}{2}}$