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The area of square piece of cardboard is 81 square inches. What is the length of the cardboard?
9 inches
How do you convert inches to sq inches?
It's not a matter of converting. It's a matter of deciding what you are going to measure. Inches measure length. An ordinary desk ruler is 12 inches in length. A yardstick, three feet, is 36 inches long. Square inches measure an area, not a length. The area of an ordinary standard (8.5 inches by 11 inches) piece of printer paper is calculated by multiplying the two dimensions together: 11 X 8.5 = 93.5 square inches.
What is the area in square inches of an ordinary piece of copy paper?
93.5 square inches (for an 8.5" x 11" sheet).
How many square inches are in a piece of fabric 12 inches wide by 12 yards long?
The area of a rectangle 12 inches by 12 yards is 5184 square inches, since 12 inches * 12 yards * 36 inches/yard = 5184 square inches.
How many square inches are in a piece of sheet metal two inches x five inches x eight inches x eight inches?
38
The area of a square piece of cardboard is 81 square inches What is the length of the cardboard?
the answer is 9 inches
The area of square piece of cardboard is 81 square inches. What is the length of the cardboard?
9 inches
The area of a square piece of cardboard is 81 square inches. What is the length of the cardboard?
the answer is 9 inches
The area of a square piece of cardboard is 81square inches what is the length of the cardboard?
9.
The area of a square piece of cardboard is 81 squre inches What is the length of the cardboard?
Ok. The area A = 81 in^2 It's a square hence L*L=A or L^2=A Taking the square root of both sides L=sqrt(A)=sqrt(81)=9 inches Hence the length is 9 inches. Good luck.
When A square piece of cardboard is cut 2 from each corner and it has a volume of 162 cubic inches what is the size of the cardboard?
It has 156 cubic inches
What is the length of a square piece of paper that is 81 sq inches?
9 inches
The area of a square piece of wood is 81 sq inches what is the length?
9 inches
A rectangular piece of paper has a width of 16 inches and an area of 192 square inches What is it's length?
12 inches
What unit do you use the thickness of a piece of cardboard?
Inches
A square photo is placed behind a piece of glass that has an area of 20 square inches. To the nearest hundredth what length of frame is needed to go around all edges of the glass?
Area of a square is length2. Therefore length is square root of 20 which is 4.47 inches
How many square inches does a 8.5 inches by 11 inches paper have?
Oh, dude, let me do the math for you. So, an 8.5 inches by 11 inches paper has a total of 93.5 square inches. Yeah, that's right, like, you can cover 93.5 square inches with that piece of paper. Cool, right?
