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In square inches what is half the area of a 12 inch sided square?
12 x 12 =144/2=72 square inches
What the surface area of a box with length of 12 inches a width of 7 inches and a height of 6 inches?
- Area of the bottom = (12 x 7) = 94 square inches. Area of the top = same as the bottom. - Area of the right side = (12 x 6) = 72 square inches. Area of left side = same as right side. - Area of the front end = (7 x 6) = 42 square inches. Area of the back end = same as the front end. Simply add these up.
What is the square foot of a twelve inch pipe?
1) pi x 36 square inches = area of a cross section of a 12 inch (round) pipe (the radius is 6 inches). 2) There are 144 square inches in a square foot (1 ft x 1 ft = 12 in. x 12 in. = 144 square inches) So, the area of a cross section of a 12 inch pipe is (pi x 36)/144 = pi/4 square feet.
How is there 144 square inches in 1 square foot?
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.
How many square feet in a 12 x 12 tile?
12 inches by 12 inches = 1 square foot
How many square inches are in an area that is 12 x 12?
20,736 square inches.
What is an area of 10.5 inches by 12 inches in square inches?
10.5 x 12 = 126in2 (126 square inches)
A rectangle has a perimeter of 48 inches Give three possibilities for length and width and the area for each case?
--> 2 x 22, Area = 44 square inches --> 6 x 18, Area = 108 square inches --> 12 x 12, Area = 144 square inches
In square inches what is half the area of a 12 inch sided square?
12 x 12 =144/2=72 square inches
How many square inches in 155 square feet?
There are 12 inches in a foot, and there are 12 x 12 square inches in a square foot. Lock that idea in. One square foot equals 12 x 12 square inches. That's 144 square inches in one square foot. An area of 155 square feet contains 144 x 155 square inches, or 22,320 square inches.
What is the area in square inches of a rectangle that measures 4 ft by 3 ft?
Area = (length) times (width) = 4-ft x 3-ft = 12 square feet(1 square foot) = (12 inches) x (12 inches) = 144 square inches12 square feet = 12 x 144 = 1,728 square inches
9 inches wide and 12 inches long what is the area of the paper?
9 x 12 = an area of 108 square inches
What is the area of a circle with a diameter of 24 inches?
area = pi x radius x radius = 3.14159 x 12 x 12 =452.4 square inches
What is the area of a rectangle measuring 8 inches by 12?
8" x 12" = 96 square inches
What is the surface area of a cube with a side length of 12 inches?
That is 6 times the area of a single square of 12 x 12.
Is not true that 1 square foot equals 12 square inches?
NOT True. 1 square foot is 12 inches X 12 incges = 144 sq. inches. However, the dimensions is 12 sq. inches, can be 1 inch x 12 inches or 2 inches x 6 inchges, or 3 inches x 4 inches. All these diumensions are smaller than 12 inches x 12 inches. So 12 sq. ins. is less than 1 sq.ft.
What is the area of 30 inches by 30 inches?
Area calculation: 30 inches by 30 inches = (30 x 30) square inches =900 square inches or, if you want square feet instead: 12 inches x 12 inches (1 square foot) = 144 square inches Take your 900 square inches and divide by 144 to get square feet. 900 / 144 = 6.25 square feet
