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You'll need 81 16 by 16 inch blocks.12 ft = 144 in144 in * 144 in = 20736 in216 in * 16 in = 256 in220736 in2 / 256 in2 = 81
if it is 16in by 16in blocks then 426 to 427 blocks if it is 16ft by 16ft blocks then just 1. You will haveto cut part of the block tho and move it to the open space.
Assumption: 6 x 6 is using inches as the unit (half a foot) and a 4 foot board means 4 square feet of board. Each square foot of board can be cut into four half foot x half foot pieces. Therefore, the 4 foot board would be able to make 16 half foot x half foot (6 inch x 6 inch) blocks.
49 plus ten percent for breakage. Get 54.
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1.777777
You'll need 81 16 by 16 inch blocks.12 ft = 144 in144 in * 144 in = 20736 in216 in * 16 in = 256 in220736 in2 / 256 in2 = 81
About 50.
12 x 12 blocks (assumed as 12 inch x 12 inch) That means the blocks are 1 square foot each Hence to cover 240 square feet area, you would need 240 blocks
if it is 16in by 16in blocks then 426 to 427 blocks if it is 16ft by 16ft blocks then just 1. You will haveto cut part of the block tho and move it to the open space.
Assumption: 6 x 6 is using inches as the unit (half a foot) and a 4 foot board means 4 square feet of board. Each square foot of board can be cut into four half foot x half foot pieces. Therefore, the 4 foot board would be able to make 16 half foot x half foot (6 inch x 6 inch) blocks.
49 plus ten percent for breakage. Get 54.
There 12 inches to a foot, so 120 tenths of an inch to a foot.
I think perhaps 2250 blocks .
Six and one-half blocks.
This is a non-trivial question because the curvature of the circle means that in some cases a whole block is required to cover only a tiny part of the circle.Covering a circle with a diameter of 4 feet would require 16 blocks measuring 12 inch * 12 inch. This is despite the fact that the total area of the blocks is more than 27% larger than the area of the circle. This was proved by Maurizio Morandi in May 2009.If the 12 inch blocks are blocks comprising 12 blocks of 1 sq inch each, which can be configured as 2*6 rectangles, or 2+3+3+2+2 shapes, the the problem becomes hugely complex.