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When a rectangular garden of area 75 ft is bounded on three sides by a wall costing 8 per ft and on the fourth by a fence costing 4 per ft. What are the most economical dimensions of the garden?
The dimensions are 5*sqrt(2) = approx 10.6 ft for the wall by 7.5*sqrt(2) = approx 10.6 ft.
How many 4x8 in bricks can fill 6ft wide by 24ft longwall?
To determine how many 4x8 inch bricks are needed to fill a wall that is 6 feet wide by 24 feet long, first convert the wall dimensions to inches: 6 feet = 72 inches and 24 feet = 288 inches. The area of the wall is 72 inches × 288 inches = 20,736 square inches. Each 4x8 inch brick has an area of 32 square inches. Dividing the wall area by the brick area gives 20,736 ÷ 32 = 648 bricks needed to fill the wall.
How many 8 x 16 concrete blocks in a 10 foot wall 8 feet high?
To determine how many 8 x 16-inch concrete blocks are needed for a 10-foot wall that is 8 feet high, first convert the dimensions of the wall to inches: 10 feet = 120 inches and 8 feet = 96 inches. The area of the wall is 120 inches x 96 inches = 11,520 square inches. Each block has an area of 8 inches x 16 inches = 128 square inches. Dividing the wall area by the block area gives 11,520 / 128 = 90 blocks needed for the wall.
How many square feet is in a wall 5 ft by 26 ft?
To find square feet, you just find the area (but make sure first that the dimensions, or length and width, are both ft.). So if the dimensions are 5 ft. by 26 ft., you just multiply them to get 130 ft. And that is your answer, 130 ft.
If a wall is 17ft x 17 ft what is the square feet?
Area of wall: 17 times 17 = 289 square feet
What is the total wall area of room with the length of 15.5 feet the width of 25 feet and the height of 12.75 feet?
The total wall area of a room is the sum of the area of each wall. Assuming this room is rectangular, there are two walls with the dimensions 15.5ft x 12.75ft, and two walls with the dimensions 25ft x 12.75ft. The total wall area is 2(15.5ft x 12.75ft) + 2(25ft x 12.75ft) = 1032.75 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 in a wall that is 31x60?
Multiply the two dimensions to get the area. In this case the calculations gives you 1860 square feet.
How do you measure a room for square footage?
You normally measure the linear dimensions and then calculate the area (square footage).If you have a rectangular room, you measure its length and width in feet and then multiply the two numbers to get the area of the room in square feet. If the room is not rectangular (eg with a bay, an alcove or an L-shaped room) you will need to divide it up into simpler shapes, calculate the area of each shape and add the areas together.
What is the length of 1 wall if the square feet are 570025?
There is not enough information to tell. If you have the length of a wall, and the area being measured is rectangular, then you can find the length of the other wall by dividing the other wall's length into 570,025.
The area of a rectangular wall of a barn is 154 square feet. It’s length is 8 feet longer than twice it’s width. Find the length and width of the wall of the barn?
154 Divided by8
The dimensions of rectangular room 11 feet by 11 feet by 7 feet what is total surace are of the room?
Floor and ceiling = 11 x 11 = 121 ft2 eachEach wall = 11 x 7 = 77 ft2Total inside surface area = 2 (121) + 4 (77) = 242 + 308 = 550 ft2
When a rectangular garden of area 75 ft is bounded on three sides by a wall costing 8 per ft and on the fourth by a fence costing 4 per ft. What are the most economical dimensions of the garden?
The dimensions are 5*sqrt(2) = approx 10.6 ft for the wall by 7.5*sqrt(2) = approx 10.6 ft.
How many 4x8 in bricks can fill 6ft wide by 24ft longwall?
To determine how many 4x8 inch bricks are needed to fill a wall that is 6 feet wide by 24 feet long, first convert the wall dimensions to inches: 6 feet = 72 inches and 24 feet = 288 inches. The area of the wall is 72 inches × 288 inches = 20,736 square inches. Each 4x8 inch brick has an area of 32 square inches. Dividing the wall area by the brick area gives 20,736 ÷ 32 = 648 bricks needed to fill the wall.
Marta painted an 18-foot by 12-foot rectangular wall What is the area of the wall she painted?
6
How many 8 x 16 concrete blocks in a 10 foot wall 8 feet high?
To determine how many 8 x 16-inch concrete blocks are needed for a 10-foot wall that is 8 feet high, first convert the dimensions of the wall to inches: 10 feet = 120 inches and 8 feet = 96 inches. The area of the wall is 120 inches x 96 inches = 11,520 square inches. Each block has an area of 8 inches x 16 inches = 128 square inches. Dividing the wall area by the block area gives 11,520 / 128 = 90 blocks needed for the wall.
What is the area for a garage with 3 walls total length is 66 feet and the kitchen wall is the fourth wall?
This can not be answered with the information given. To find the area you must know two dimensions and you only gave one dimension and that was the length of 66feet. Also you asked for area of a garage but a garage is an open space.. you should be looking for volume so in actuallity you need give three dimensions. You should give the length of each wall the height of each wall and how deep your garage goes back.
