Table 3.

X, Y Coordinates and angularity of abutments at 35 and 45 positions of open tray specimens

Open Tray Technique
		Y axis (mm)				Angle (°)
X axis (mm)	Diff.	35	Diff.	45	Diff.	35	Radians	45	Radians
27.112	0.101	9.112	0.003	8.91	0.055	4°45′12″	0.082961	4°11′58″	0.073296
27.088	0.125	9.01	0.105	8.544	0.421	4°38′40″	0.081061	4°10′53″	0.072981
26.983	0.23	9.028	0.087	8.6105	0.3545	4°55′30″	0.085957	4°21′9″	0.075967
27.201	0.012	9.218	−0.103	8.677	0.288	4°40′32″	0.081604	4°13′2″	0.073602
27.003	0.21	9.303	−0.188	8.943	0.022	4°56′37″	0.084537	5.5223″	0.074357
26.901	0.312	9.031	0.084	8.8765	0.0885	5°28′46″	0.095634	5°8′10″	0.089641
26.944	0.269	9.055	0.06	9.037	−0.072	4°17′55″	0.075025	5.30″50″	0.069505
27.189	0.024	9.052	0.063	8.7435	0.2215	4°20′48″	0.075864	3°55′42″	0.068564
27.182	0.031	9.098	0.017	8.677	0.288	4°50′28″	0.084493	4°17′38″	0.074943
26.991	0.222	9.101	0.014	8.928	0.037	4°44′26″	0.082738	4°8′49″	0.072378
27.213		9.115		8.965		4°51′16″		4°30′86″

Values in bold at base of table—Master model values

º Degrees, ′ minutes, ′′ seconds