4 Connecting Circles

on . Posted in Plane Geometry

  • circle arc square 14 connecting circles (a two-dimensional figure) has four equal length arcs connecting at the vertices bound by circles.
  • a = b = c = d
  • 4 arcs
  • 4 vertexs

4 Connecting Circles Index

 

Arc Length of a Circle Arc Square formula

\( n \;=\; 2\; \pi \;r\;/\;4 \) 
Symbol English Metric
\( n \) = arc length \(ft\) \(m\)
\( \pi \) = Pi \(3.141 592 653 ...\)
\( r \) = radius \(ft\) \(m\)

 

Area of a Circle Arc Square formula

\( A_{area} \;=\; \left( 4 - \pi \right) \; r^2  \) 
Symbol English Metric
\( A \) = area \(ft\) \(m\)
\( \pi \) = Pi \(3.141 592 653 ...\)
\( r \) = radius \(ft\) \(m\)

 

Diagonal of a Circle Arc Square formula

\( d' \;=\; \left( 2\; \sqrt{2} - 2 \right) \; r  \)
Symbol English Metric
\( r \) = radius \(ft\) \(m\)
\( \pi \) = Pi \(3.141 592 653 ...\)
\( d^{'} \) = diagonal \(ft\) \(m\)

 

Perimeter of a Circle Arc Square formula

\( p \;=\; 2\; \pi \;r  \) 
Symbol English Metric
\( p \) = perimeter \(ft\) \(m\)
\( \pi \) = Pi \(3.141 592 653 ...\)
\( r \) = radius \(ft\) \(m\)

 

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Tags: Circle