Angle Calculator - Carpenter's Square

Calculate angles with a straight board across carpenter's square. For the carpenter's square the angle between length A and length B is 90 degrees.

Alpha (degrees)	Beta (degrees)	A (mm, in)	B (mm, in)	C (mm, in)
1	89	1	0.0175	1.00015
2	88	1	0.0349	1.00061
3	87	1	0.0524	1.0014
4	86	1	0.0699	1.0024
5	85	1	0.0875	1.0038
6	84	1	0.105	1.0055
7	83	1	0.123	1.0075
8	82	1	0.141	1.01
9	81	1	0.158	1.012
10	80	1	0.176	1.015
11	79	1	0.194	1.019
12	78	1	0.213	1.022
13	77	1	0.231	1.026
14	76	1	0.249	1.031
15	75	1	0.268	1.035
16	74	1	0.287	1.04
17	73	1	0.306	1.046
18	72	1	0.325	1.051
19	71	1	0.344	1.058
20	70	1	0.364	1.064
21	69	1	0.384	1.071
22	68	1	0.404	1.079
23	67	1	0.424	1.086
24	66	1	0.445	1.095
25	65	1	0.466	1.1
26	64	1	0.488	1.11
27	63	1	0.51	1.12
28	62	1	0.532	1.13
29	61	1	0.554	1.14
30	60	1	0.577	1.15
31	59	1	0.601	1.17
32	58	1	0.625	1.18
33	57	1	0.649	1.19
34	56	1	0.675	1.21
35	55	1	0.7	1.22
36	54	1	0.727	1.24
37	53	1	0.754	1.25
38	52	1	0.781	1.27
39	51	1	0.81	1.29
40	50	1	0.839	1.31
41	49	1	0.869	1.33
42	48	1	0.9	1.35
43	47	1	0.933	1.37
44	46	1	0.966	1.39
45	45	1	1	1.41