MACHINE SHOP CALCULATION - OD1640 - LESSON 2/PE 2
(1) Add:
(2) Subtract:
(3) Multiply:
15,, 29' 40" by 2
(4) Divide:
85,, 15' 40" by 2
FIGURE 29.
GEAR TRAIN.
m.
Use table 12 on page 98 and find the sine, cosine, and tangent of the
following angles:
(1) 0,,
(2) 1,,
(3) 89,, 30'
96
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