Measures of Form
Labeled shapes showing various measures of form.
Keywordsgeometry, shapes, triangle, ellipse, oval, ellipses, circle, vertical, base, horizontal, broad, rectangle, apex, side, medium, altitude, narrow, measures of form, types of shapes, kinds of shapes
GalleriesGeneral Geometric Illustrations
Ellsworth D. Foster ed. The American Educator (vol. 3) (Chicago, IL: Ralph Durham Company, 1921)