4 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
Arc Length of a Circle Arc Square formula
\(\large{ n = \frac{2\; \pi \;r}{4} }\) |
|
Where:
Units |
English |
SI |
\(\large{ n }\) = arc length |
\(\large{feet}\) |
\(\large{m}\) |
\(\large{ \pi }\) = Pi |
\(\large{dimensionless}\) |
\(\large{ r }\) = radius |
\(\large{feet}\) |
\(\large{m}\) |
Area of a Circle Arc Square formula
\(\large{ A_{area} = \left( 4 - \pi \right) \; r^2 }\) |
|
Where:
Units |
English |
SI |
\(\large{ A }\) = area |
\(\large{feet^2}\) |
\(\large{m^2}\) |
\(\large{ \pi }\) = Pi |
\(\large{dimensionless}\) |
\(\large{ r }\) = radius |
\(\large{feet}\) |
\(\large{m}\) |
Diagonal of a Circle Arc Square formula
\(\large{ d' = \left( 2\; \sqrt{2} - 2 \right) \; r }\) |
|
Where:
Units |
English |
SI |
\(\large{ r }\) = radius |
\(\large{feet}\) |
\(\large{m}\) |
\(\large{ \pi }\) = Pi |
\(\large{dimensionless}\) |
\(\large{ d^' }\) = diagonal |
\(\large{feet}\) |
\(\large{m}\) |
Perimeter of a Circle Arc Square formula
\(\large{ p = 2\; \pi \;r }\) |
|
Where:
Units |
English |
SI |
\(\large{ p }\) = perimeter |
\(\large{feet}\) |
\(\large{m}\) |
\(\large{ \pi }\) = Pi |
\(\large{dimensionless}\) |
\(\large{ r }\) = radius |
\(\large{feet}\) |
\(\large{m}\) |
Tags:
Equations for Area
Equations for Perimeter
Equations for Diagonal
Equations for Arc Length