EKKATUM.
^ Pago 151, lines 13, U,for "Which arc always subtends" read
" Which arc bears such a ratio to the circumference that the
altitude of a pyramid, when it bears the same ratio to its base-
circuit, always subtends."
^ Pago 151, lines 13, U,for "Which arc always subtends" read
" Which arc bears such a ratio to the circumference that the
altitude of a pyramid, when it bears the same ratio to its base-
circuit, always subtends."