Mathematical ProblemsNote 5 — 3. THE EQUALITY OF THE VOLUMES OF TWO TETRAHEDRA OF EQUAL BASES AND EQUAL ALTITUDES.Mary Frances Winston Newson translationWerke, vol. 8, pp. 241 and 244.◇Copy noteReturn to 3. THE EQUALITY OF THE VOLUMES OF TWO TETRAHEDRA OF EQUAL BASES AND EQUAL ALTITUDES.