2 Overlapping Circles

2 overlapping circles (a two-dimensional figure) with equal length arcs connecting at the vertices.

 

Area of 2 Overlapping Circles formula
\( A \;=\; \left[  \left(2 \; \frac{\pi}{3} \right) - \sqrt{ \frac{3}{4} }\;\; \right] \; r^2  \)
Symbol	English	Metric
\(\large{ A }\) = Area	\(ft\)	\(m\)
\( \pi \) = Pi	\(3.141 592 653 ...\)	\(3.141 592 653 ...\)
\( r \) = Radius	\(ft\)	\(m\)

   

Perimeter of 2 Overlapping Circles formula
\( P \;=\; \frac{4}{3} \; \pi \; r \)
Symbol	English	Metric
\( P \) = Perimeter	\(ft\)	\(m\)
\( \pi \) = Pi	\(3.141 592 653 ...\)	\(3.141 592 653 ...\)
\( r \) = Radius	\(ft\)	\(m\)