Tangential Quadrilateral
Side of a quadrilateral: a, b, c, d
Diagonals: d1, d2
Radius of inscribed circle: r
Perimeter: L
Semiperimeter: p
Area: S
Figure
General Quadrilateral
Side of a quadrilateral: a, b, c, d
Diagonals: d1, d2
Angle between the diagonals: φ
Internal angles: α, β, γ, δ
Perimeter: L
Area: S
Figure
Regular Hexagon
Side: a
Internal angles: α
Slant height: m
Radius of circumscribed circle: R
Radius of inscribed circle: r
Perimeter: L
Semiperimeter: p
Area: S
Figure
Regular Polygon
Side: a
Number of sides: n
Internal angles: α
Slant height: m
Radius of circumscribed circle: R
Radius of inscribed circle: r
Perimeter: L
Semiperimeter: p
Area: S
Figure
Labels:
Mathematician
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