Polygon (Equal-Sided) - Calculated Industries 4225 Pocket Reference Manual

Masonry — Estimating Bricks
How many standard bricks (2-1/4 x 8 Inch)
are needed for a wall measuring 36 Feet 6
Inches long and 8 Feet high?
KEYSTROKE
1. Clear calculator:
o o
2. Enter brick Area:
2 i 1 / 4 x 8 i =
T B
3. Multiply wall Length times Height:
3 6 f 6 i
x 8 f =
4. Find number of bricks:
B

POLYGON (Equal-Sided)

Find the full angle, bi-sect angle, side
Length, perimeter and Area of a pentagon-
shaped patio to be paved with bricks. The
radius is 7 Feet 5 Inches and the number
of sides is five:
KEYSTROKE
1. Clear calculator:
o o
2. Enter radius:
7 f 5 i Ç A
3. Enter polygon sides and calculate:
5 Ç l
l
l
l
l
P
B
R
OCKET EFERENCE
-
AR STORED
(Bricks)
RAD
8
SIDE FEET
43
PER FEET
130.7868
AREA
G
UIDE
DISPLAY
18.
SQ INCH
36 6
FEET
292.
SQ FEET
2336.
BLKS
DISPLAY
7
FEET
108.00°
FULL
54.00°
HALF
8-5/8
7-1/8
SQ FEET
— 31
0.
INCH
0.
5
INCH
INCH
INCH