32 ft2
13 x 4 = 52 square feet
The area is 28 square feet.
4 by 7 feet is 28 square feet.
It is 4 times 15 = 60 square feet
8 square feet
13 x 4 = 52 square feet
14 x 4 = 56 square feet !
The area is 28 square feet.
To find the square footage of a circle, you first need to calculate the area of the circle using the formula A = πr^2, where r is the radius of the circle. In this case, the radius is half of the diameter, so the radius is 2 feet. Substituting the radius into the formula, we get A = π(2)^2 = 4π square feet. Therefore, the square footage of a 4-foot circle is approximately 12.57 square feet.
4 by 7 feet is 28 square feet.
It is 4 times 15 = 60 square feet
8 square feet
40 square feet. Multiply length by width to get square feet.
A board foot is one square foot by one inch thick or 4 quarters (4/4). If you were using something thicker, then the square footage provided would be proportionately less. I.e. 8/4 lumber would yield half the square footage but would be twice as thick (2"). So, using 4/4 lumber would mean 2000 board feet for the house assuming no waste.
It is: 24*4 = 96 square feet
To calculate the square footage, we need everything in feet or in inches. Since we are going to end in square feet, it is easiest to convert everything to feet first. 7 inches is equal to 7/12 feet, since there are 12 inches in a foot. 4 feet and 7 inches is equal to 4 and 7/12 feet, or 55/12 feet if you make it into an improper fraction. Then you simply multiply 7/12 and 55/12 together to get the square footage, which would be 385/12 feet, or 32 feet and 1 inch.
To find the square footage of a rectangle, you multiply the length by the width. In this case, the rectangle is 2 feet by 4 feet. So, 2 feet multiplied by 4 feet is equal to 8 square feet. Therefore, the square footage of a 2ft x 4ft rectangle is 8 square feet.