Rectangle superimposed on a square; three segments
Pencil geometry: a rectangle on a square, with three line segments
The e-Leo caption records a rectangle superimposed on a square, together with three line segments, drawn in pencil. Prominent triangular figures also appear across the leaf, largely show-through from the heavily drawn facing pages. No transcribed text accompanies the figures.
On this page
Rectangle superimposed on a square
Per the e-Leo caption, a rectangle is drawn overlapping a square; the faint pencil outlines are crossed by show-through from adjacent leaves.
Three line segments
The caption also notes three separate short line segments marked on the sheet.