Marks' first lessons in geometry / In two parts. Objectively presented, and designed for the use of primary classes in grammar schools, academies, etc.

by Bernhard Marks

What four names may you give to Fig. F?

What four to Fig. H?

What three names may be applied to either?

In what three things are they alike?

In what respect do they differ?

What particular name has Fig. F?

What particular name has Fig. H?

Diagram 23.