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Q: How many 12 inch square bricks for 30x30 ft area?

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The area of one 4 inch by 9 inch brick is 36 square inches.The area in square inches of 200 square feet of wall is 28800 square inches (200 x 12 x 12).The number of 36 square inch bricks to cover an area of 28800 square inches is 800 (28800/36).

How many 8 inch bricks are in a square yard?becauase there are stupid peple...How many 8 inch bricks are in a square yard?

121.5 Sq In

The question, as stated cannot be answered. You need to know two dimensions of the bricks to find the area of each brick, convert that area into square feet (if necessary) and then divide 256 by the area of each brick. Bricks are not usually square so it would not be appropriate for me to assume that the bricks are 16" by 16".

Area of each brick = 12 inch * 12 inch = 1 ft * 1 ft = 1 square foot. Area to be covered = 264 square feet. So minimum number of bricks required = 264. However, that assumes that the area is "well behaved" and that all offcuts are used up.

Well, 288 square feet contains 41,472 square inches. So, dividing that by 17 gives you about 2,440 17-inch bricks.

The area of a 3-inch square is: 9 square inches.

1 square inch

96

If square has a 28-inch perimeter its area is: 49 square inches.

An area of 1 square inch!

You can't. Square inch is a measure of area and inch is a measure of length.

Surface area of a 3 inch square is 54 inches.

The area of square is : 144.0

The area of square is : 256.0

The area of a 14-inch circle is: 153.9 square inches.

There are no inches in an square inch. Square inches are units of area and inches are units of length, the two can not be equated.

A square inch is a unit of area.

True

Yes a square inch is larger than a square cm

Area of a 12-inch circle: 113.1 square inches.Area of a 16-inch circle: 201.1 square inches.

The area of square is : 256.0

The area of square is : 441.0

The area of square is : 64.0

The way to calculate the number of bricks is to calculate the area of the walk and then divide by the area of a single brick. One very important point - the same units must be used for both areas (whether you choose inches, feet or anything else, it doesn't matter, you will get the same answer).The area of the walk is 6x24 square feet and, as there are 12 inches in a foot, this equals (6x12)x(24x12) square inches. This equals 20736 square inches.The area of a brick is 4x8 = 32 square inches.Dividing one by the other, the number of bricks required, N, is given by:N =20736/32= 648 bricks exactly.