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What is the square feet of a wall 8 feet x 18 feet?
Area of rectangle = length x width Area_of_wall = 18ft x 8ft = 144 ft2
What is the surface area of a curved wall if the curve is a half-circle with a radius of 8 feet and the wall height is 9.5 feet?
Your length of wall would be the circumference (2 * pi * radius) divided by two (since it is only a half circle. = 25.176 feet (roughly) Take that length time your height 25.176 * 9.5 = 239.172 square feet
If you had to paint a wall that was ten feet by twenty feet but the door is 7 feet by 3 feet what is the area in square feet that needs to be painted?
The formula is as follows: Multiply the height of the wall by the length of the wall. Multiply the height of the door by the width of the door. Subtract the total of the area of the door from the total of the area of the wall and the resultant number is the total square footage. 10 X 20 - (7 X3) = You do the math.
The Length of the wall she is painting is 13.5 feet The area on this wall is 108 square feet How tall is the wall?
L x H = A. L=13.5 & A=108. 13.5 x H = 108. H = 108/13.5. H=8
How many square feet in a wall 8 feet by 12 feet?
96 square feet.
How big is 15 square feet?
How big is a wall that is 15 square feet?
A perimeter of a square room is 44 feet What is the area of the room?
if the perimeter is 44 feet and the room is square then each wall is 11 feet (four walls x 11 =44) The area is the length x breadth, in this case 11 x 11 = 121 square feet
What is the length of the great wall of China using feet?
10000000 feet
What is a 47 linear square feet retaining wall?
It could be a wall that is 1 square foot in cross section and 47 feet long.
How many square feet are in a wall 28 inches tall and 25 feet long?
58.33 square feet
How many square feet is in an 11x4 feet wall?
You have to multiply the two dimensions to get the area. In this case the answer will be 44 square feet.
How many square feet is 10 foot by 10 foot?
on a wall it would be 100 square feet.
