[721] ii. 6.2; and N. 12.8; 18.
[722] ii. 4.10; and N. 12, 16, 17.
[723] v. 1.6; vi. 9.10, 11; and N. 10.
[724] vi. 4.2; vi. 9.3; and N. 10.
[725] iv. 7.3; and N. 13, 27, 44.
[726] iv. 4.16; and N. 46.
[727] Might it mean an angle, and one of its sides?
[728] iii. 4.2; and N. 27.
[729] iv. 8.5, 6; and N. 27b.
[730] v. 9.6; and N. 23.