3 Connecting Circles

• 3 connecting circles (a two-dimensional figure) has three equal length arcs connecting at the vertices bound by circles.
• a = b = c
• 3 arcs
• 3 vertexs

• Tags: Circle

3 Connecting Circles Index

• Arc Length of a Circle Arc Triangle
• Area of a Circle Arc Triangle
• Insert of a Circle Arc Triangle
• Perimeter of a Circle Arc Triangle

 

Arc Length of a Circle Arc Triangle formula
\( n \;=\; \frac{\pi}{3} \;r  \)
Symbol	English	Metric
\( n \) = arc length	\(ft\)	\(m\)
\( \pi \) = Pi	\(3.141 592 653 ...\)
\( r \) = radius	\(ft\)	\(m\)

 

Area of a Circle Arc Triangle formula
\( A_{area} \;=\; ( \sqrt{ \frac{3}{2} } + 3 ) \; ( r^2 - 3\;r\;n - 3\;r\;i ) \;/\;2  \)
Symbol	English	Metric
\( A_{area} \) = area	\(ft^2\)	\(m^2\)
\( i \) = arc insert	\(ft\)	\(m\)
\( n \) = arc length	\(ft\)	\(m\)
\( r \) = radius	\(ft\)	\(m\)

 

Insert of a Circle Arc Triangle formula
\( i \;=\; 1 - \sqrt{ \frac{3}{2} } \; r  \)
Symbol	English	Metric
\( i \) = arc insert	\(ft\)	\(m\)
\( r \) = radius	\(ft\)	\(m\)

 

Perimeter of a Circle Arc Triangle formula
\( P \;=\; 3\;n  \)
Symbol	English	Metric
\( P \) = perimeter	\(ft\)	\(m\)
\( n \) = arc length	\(ft\)	\(m\)