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Each side would be 3 inches long and there are 4 sides, so 12 inches.

Q: If the area of a square is 9 square inches what is the perimeter of the square?

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Area = 9 sq inches Length of side = sqrt(9) = 3 inches Perimeter = 4*Length of side = 4*3 = 12 inches

It is: 4*9 = 36 inches

3.897 square inches.

The area of a square with a perimeter of 12 feet is: 9 square feet.

If the area of a square is 81, then the length of a side is 9. Add up the length of all four sides to get the perimeter: 9 + 9 + 9 + 9

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Area = 9 sq inches Length of side = sqrt(9) = 3 inches Perimeter = 4*Length of side = 4*3 = 12 inches

It is: 4*9 = 36 inches

9

3.897 square inches.

A square is a four sided polygon with four right angles whose sides are all congruent. This means that the area of a square is equal to the length of one side squared. So a square with an area of 81 sq. in. has a side length of 9 inches. The perimeter is the distance around the outside of a figure. For a square, this is equal to four times the side length. Here 4 * 9 = 36. So, the perimeter of this square is 36 inches.

The perimeter of a square with an area of 9 square feet is: 12 feet.

The area of a square with a perimeter of 12 feet is: 9 square feet.

The area of a square with a perimeter of 12 feet is: 9 square feet.

The area is 9 square feet.

Area of a triangle = 1/2*base*height Use Pythagoras to find the height which is 7.794228634 inches Area = 1/2*9*7.794228634 = 35.07402885 square inches Answer: 35 square inches to the nearest square inch.

Perimeter = 36. Since we're told it's a square, we know that all 4 sides are equal. So each side is (36/4) = 9 in. Then the area is S2 = 81 square inches.

If the area of a square is 81, then the length of a side is 9. Add up the length of all four sides to get the perimeter: 9 + 9 + 9 + 9