Discuss Water

Radials may be recorded in degrees as follows: 9 3 o’clock radial = zero or a hundred and eighty degrees; 10 four o’clock radial = 30 degrees; 11 5 o’clock radial = 60 degrees; 12 6 o’clock = 90 degrees; 1 7 o’clock radial = 120 degrees; 2 8 o’clock radial = 150 degrees; and three 9 o’...