...altitude is AE, § 529 (any oblique prism is «' to a right prism whose banes are equal to right sections of the oblique prism, and whose altitude is equal to a lateral edge of the obligue prism). The prism AD CH is equivalent to a right prism whose base is ILK, and whose altitude...

...completing the parallelepiped HI J NG LKM we have a right parallelopiped equivalent to, AB С DF. § 529 (an oblique prism is equivalent to a right prism whose base is (i right section of the oblique prism and whose altitude is equal to a lateral edge of the oblique...

...are equal respectively to three faces including a triedral angle of the other. THEOREM IV. 28. Any oblique prism is equivalent to a right prism whose...equal to a lateral edge of the oblique prism. Let AH be an oblique prism. Through any point L in the lateral edge AF, pass a plane perpendicular to AF,...

...altitude is AE, § 529 (auy oblique prism is «= to n right prism whose bases are equal to right sections of the oblique prism, and whose altitude is equal to a lateral edge of the oblique ргшп). The prism AD CH is equivalent to a right prism whose base is ILK, and whose altitude is...

...and applying the base ABC to the base a'b'cf, they will coincide. PROPOSITION IV.—THEOREM. 21. Any oblique prism is equivalent to a right prism whose...altitude is equal to a lateral edge of the oblique prism. TietABCDE-A'be the oblique prism. At any point F in the edge AA', pass a plane perpendicular to AA'...

...Corollary II. Two right prisms are equal if they have equal bases and equal altitudes. PROPOSITION IV. Any oblique prism is equivalent to a right prism whose...altitude is equal to a lateral edge of the oblique prism. PROPOSITION V. Any parallelepiped is equivalent to a rectangular parallelepiped of the same altitude...

...Corollary II. Two right prisms are equal if they have equal bases and equal altitudes. PROPOSITION IV. Any oblique prism is equivalent to a right prism whose...altitude is equal to a lateral edge of the oblique prism. PROPOSITION V. Any parallelopiped is equivalent to a rectangular parallelopiped of the same altitude...

...PROPOSITION IV. THEOREM. 566. An oblique prism is equivalent to a right prism whose base is equal to a right section of the oblique prism, and whose altitude...is^ equal to a lateral edge of the oblique prism. <---r Let FI be a right section of the oblique prism AD'. Produce AA' to I", making FF'= A A', and...

...plane bisects the dihedral angle. PROPOSITION VI. THEOREM. 415. An oblique prism is equal in magnitude to a right prism whose base is a right section of the oblique prism and whose altitude is a lateral edge of the oblique prism. Let BK be an oblique prism and A'B C' D' E' aright section. To...

...504. Theorem. An oblique prism is equal in magnitude to a right prism whose base is a right section and whose altitude is equal to a lateral edge of the oblique prism. Let В К be an oblique prism, E' B' a right section, and £ К a lateral edge. To prove that the prism...