ball (Q6410): Difference between revisions

@@ Property / defining formula @@
+ $\left\{{\vec {x}}:||{\vec {x}}-{\vec {x_{0}}}||^{2}<r^{2}\right\}$ 
\left\{ \vec{x} :  ||\vec{x} - \vec{x_0}||^2 < r^2 \right\}
+Normal rank
+applies to part: open set
@@ Property / has quality @@
+surface area
@@ Property / has quality: surface area / rank @@
+Normal rank
@@ Property / has quality: surface area / qualifier @@
+defining formula:  $S=4\pi r^{2}$ 
S=4\pi r^2
@@ Property / has quality @@
+volume
@@ Property / has quality: volume / rank @@
+Normal rank
@@ Property / has quality: volume / qualifier @@
+defining formula:  $V={\frac {4}{3}}\pi r^{3}$ 
V=\frac{4}{3}\pi r^3

Latest revision as of 19:30, 6 April 2023