Diagrams of Equal Lunes and Divided Circles
Sickle-figures and segmented circles labelled 'equal'
The top of the leaf bears paired lune (sickle) figures and two circles divided into segments, each annotated to assert equality; only the repeated word 'equal' was transcribed, the demonstrations to which they belong lying on the neighbouring pages. The remainder of the sheet is largely blank.
On this page
Paired lunes and segmented circles marked 'equal'
At the head of the page, paired sickle-shaped lunes and two circles divided into segments are each labelled 'equal', the graphic counterpart to the quadrature demonstrations carried out on the surrounding leaves.