P
OCKET
R
EFERENCE
G
UIDE
— 20
Board Feet and Cost
Find the total Board Feet for the follow-
ing boards: 2 x 4 x 16, 2 x 10 x 18, and
2 x 12 x 20. What is the total cost at
$275 per MBM*?
*Per thousand Board Foot measure.
KEYSTROKE
DISPLAY
o o
0.
2 x 4 x 1 6 b µ
BDFT 10.66667
2 x 1 0 x 1 8 b µ
BDFT 30.
2 x 1 2 x 2 0 b µ
BDFT 40.
® ®
BDFT 80.66667
x 2 7 5 Ç 0
(Cost)
$ 22.
18
Circle Area and Circumference
Find the area and circumference of a
circle with a diameter of 25 Inches:
KEYSTROKE
DISPLAY
o o
0.
2 5 i C
DIA 25
INCH
C
AREA 490.8739
SQ INCH
C
CIRC 78-9/16
INCH
M
M
M
