Table of Contents
Advertisement
Time Calculations Using D:M:s
Add 7 Hours 45 Minutes 33 Seconds to 11 Hours 16 Minutes
20 Seconds:
KeysTRoKe
OO
7.45.33+
11.16.20=
Trigonometric functions
The following drawing and formulas list basic trigonometric
formulas, for your reference:
Given side A and angle a, find:
Side C
(e.g.,
30m,53.13gF
Side B
Angle b
Given side A and angle b, find:
Side B
Side C
Angle a
44 — M
achinist
A
a
,
gF
A
a
*
gc
90°
a
-
=
A
b
,
gc
A
b
,
g#
90°
b
-
=
c
P
alc™
ro
40 mm
(Cos)
=
(Tan)
=
(Tan)
=
(Sin)
=
DIsPlay
0.
DMs 7.45.33°
DMs 19.01.53°
(Cos)
)
=
Advertisement
Table of Contents
