475238
ab) De quadrilatero
in circulo.
Diagonalis quadrilateri
Diameter
[Translation: ab) On quadrilaterals in a circle.
Diagonals of the quadrilateral.
Diameter of the ]
in circulo.
Diagonalis quadrilateri
Diameter
[Translation: ab) On quadrilaterals in a circle.
Diagonals of the quadrilateral.
Diameter of the ]
De quadrilatero
[Translation: Of the quadrilateral that ]
[Translation: Of the quadrilateral that ]
Si , , , , sint æquales
et
[Translation: If , , , , are equal and units.
et
[Translation: If , , , , are equal and units.
Radix quadrata ipius denominatoris
est quadratum æream quadrilateri
in circulo. (ab.2o
[Translation: The square root of this denominator is the swuare of the area of the cyclic quadrilateral ]
[Commentary: Sheet ab.2 is Add MS f. .
est quadratum æream quadrilateri
in circulo. (ab.2o
[Translation: The square root of this denominator is the swuare of the area of the cyclic quadrilateral ]
[Commentary: Sheet ab.2 is Add MS f. .