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— 28
long. The wall is to be 4 feet high. How
many blocks are required to build this wall?
KEYSTROKE DISPLAY
1. Clear calculator:
o o 0.
2. Enter block size:
8 i x 1 6 i = ; b
B-AR 128. SQ INCH
3. Add both wall lengths:
2 2 f + 1 5 f 8 i =
37 FEET 8 INCH
4. Multiply length times height:
x 4 f = 150.6667 SQ FEET
5. Find number of Blocks and add 5% waste:
b BLKS 169.5 (170 Blocks)
+ 5 % 177.975 (178 Blocks)
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 DISPLAY
1. Clear calculator:
o o 0.
2. Enter brick area:
2 i 1 / 4 x 8 i = ; b
B-AR STORED 18. SQ INCH
3. Multiply wall length times height:
3 6 f 6 i x 8 f =
292. SQ FEET
4. Find number of bricks:
b (Bricks) BLKS 2336.
POLYGON (Equal-Sided)
Find the full angle, bi-sect angle, side
PRG4225E-E.indd 27 6/28/2016 1:03:10 PM
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