Q: How many square inches in a 3 foot by 4 inch rectangle?

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1 inch by 9 inches = 9 square inches = 0.0625 square feet = 1/16 square foot

16*24 = 384 square inches.

1 square inch = 0.006944 square foot (rounded) 1 square foot = 144 square inches

One square inch is 1/144 of a square foot.1 square inch = 0.006944 square foot (rounded)1 square foot = 144 square inches

An inch is a unit of distance. A square foot is a unit of area. The two units are therefore incompatible.144 square inches = 1 square foot1 foot=12 inches. therefore, 1 foot square=12 inches square. =12*12 inches. =144 inches square.An inch is a unit of distance. A square foot is a unit of area. The two units are therefore incompatible.

Related questions

1 inch by 9 inches = 9 square inches = 0.0625 square feet = 1/16 square foot

16*24 = 384 square inches.

96 square inches

1 square inch = 0.006944 square foot (rounded) 1 square foot = 144 square inches

One square inch is 1/144 of a square foot.1 square inch = 0.006944 square foot (rounded)1 square foot = 144 square inches

An inch is a unit of distance. A square foot is a unit of area. The two units are therefore incompatible.144 square inches = 1 square foot1 foot=12 inches. therefore, 1 foot square=12 inches square. =12*12 inches. =144 inches square.An inch is a unit of distance. A square foot is a unit of area. The two units are therefore incompatible.

The perimeter is 35.78 inches.

You probably know that "foot" is bigger than "inch", and that might lead you to suspect that "square foot" is bigger than "square inch". You'd be right. 1 square foot has 144 square inches in it.

9 inches

There are no inches in 1 square foot. A square foot is a measure of area. An inch is a measure of length. The two are incompatible. However, there are 144 square inches in a square foot.

54 square inches equates to about 0.035 (0.03483864) square meters.

Yes because 1 foot = 12 inchesA square with an area of 1 square foot is 1 foot (long) by 1 foot (wide). Since a foot is 12 inches, the square area would be 12 inches long by 12 inches wide. If we filled the whole 12 inch by 12 inch box with little 1 inch by 1 inch boxes, we would have 144 little 1 square inch boxes.We can also multiple:12 inches x 12 inches = 144 inchesinches or 144 inches squared or 144 square inches.It does not have to be the shape of a square. if we arranged the 144 square inches in a box 6 inches by 24 inches (6 x 24 = 144) or a box 8 inches by 18 inches (8 x 18 = 144 or 2 inches by 72 inches (2 x 72 = 144) or even line of 1 inches by 144 inches (1 x 144 =144), they all are 144 square inches or 1 square foot. Even 1/2 inch by 288 inches or 1/4 inch by 576 inches has an area of 1 square foot.