Area Calculations; Square Area (X ); Area Of A Rectangular Room (Lxw); Using Multi-Function W Key To Find Area, Square-Up And Perimeter ( Not Available On Trig Model #4080) - Calculated Industries 4065 User Manual

AREA CALCULATIONS

Square Area (x
What is the area of a square room with sides measuring 7 Feet
4 Inches?
KEYSTROKE
o o
7 f 4 i Ç % (x

Area of a Rectangular Room (LxW)

What is the area of a room measuring 12 Feet 6 Inches by 15 Feet
8 Inches?
KEYSTROKE
o o
1 2 f 6 i
x 1 5 f 8 i =
Note: You can also find area using the l and W keys as seen in the next problem.
However, these keys are not available on the Trig Model (#4080).
Using Multi-Function W Key to Find Area, Square-up and
Perimeter (
NOT AVAILABLE ON TRIG MODEL
Find the area, square-up and perimeter of a space measuring
20 Feet 6 Inches by 25 Feet 6 Inches:
KEYSTROKE
o o
2 0 f 6 i l
2 5 f 6 i W
W
W
W
2 )
)
2 53.77778
12
195.8333
#4080)
LNTH 20
WDTH 25
AREA 522.75
SQUP 32
FEET
PER 92
U '
SER S
DISPLAY
0.
SQ FEET
DISPLAY
0.
6
FEET INCH
SQ FEET
DISPLAY
0.
6
FEET INCH
6
FEET INCH
SQ FEET
8-5/8
INCH
0
FEET INCH
G — 31
UIDE