8 of them.
Eight of them because 8 times 45 degrees = 360 degrees which is a full turn
45
72 degrees
120 * 8/3 = 40*8 = 320
Well, honey, when you roll an 8-inch 90-degree pipe fitting 45 degrees, you're looking at a take off of about 8 inches. It's simple geometry, darling. Just remember, always measure twice and cut once - ain't nobody got time for mistakes in the world of piping!
8 of them.
1/8 of a circle
Divide the fitting size three times IE. 8 divide by 2=4divide by 2=2, divide by 2=1. Add the first answer and the last answer and you have the take out for your 45 5" Any other fittings mearsure face to center and deduct for makeup.
1/4Another Answer:-It is: 45/360 = 1/8 in its lowest terms
8
16
Because it is 1/8 of a turn of 360 degrees
8"45%. 8421 ad 2nd & last #= face to center
148 knots
5/8 x pipe size
There are 1/8 of 360 degrees = 45 degrees