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To find the area, we need to clarify the shape formed by the dimensions 12 ft, 12 ft, 21 ft, and 28 ft. If these lengths represent the sides of a quadrilateral, we can use the formula for the area of a trapezoid or other suitable shape, but more information is needed about how these sides are arranged. If they form a rectangle with two pairs of equal lengths, the area would be calculated using the product of the lengths of two adjacent sides. Without additional details, we cannot determine the area accurately.
What else can I help you with?
What is the perimeter of a 21ft wide and 12ft long rectangle?
2(21+12) = 66 feet
What is the area of square that has a perimeter of 12ft?
The area is 9 square feet.
How much does a 12ft by 12ft carpet cost at 99 sq ft?
To calculate the cost of a 12ft by 12ft carpet, first determine the area: 12ft x 12ft = 144 square feet. If the cost is $99 per square foot, then the total cost would be 144 sq ft x $99/sq ft = $14,256. Therefore, a 12ft by 12ft carpet would cost $14,256.
What is the area of a 28ft circle?
The area of a 28-foot diameter circle is: 615.752 feet2If the circumference is 28 feet then the area is 62.388 feet2
4ft by 12ft area of triangle?
24 ft2
Can 8 yd greater then 21 ft?
8yd is greater than 21ft. 8yd is 28ft
How many boxes of laminate flooring will you need for a 12ft by 28ft room?
To calculate the number of boxes of laminate flooring needed for a 12ft by 28ft room, first find the area of the room: 12ft * 28ft = 336 square feet. Next, determine the coverage of each box of laminate flooring, which typically covers around 20 square feet (check the specific product for accuracy). Divide the total area by the coverage per box: 336 sq ft ÷ 20 sq ft/box = 16.8 boxes. Therefore, you would need to purchase 17 boxes to cover the room adequately.
What is the square meter of 21ft x 12ft?
Alright, darling, let's get this straight. First, we convert those pesky feet to meters because apparently, we can't just stick to one unit of measurement. 21ft is roughly 6.4m and 12ft is about 3.7m. Now, we multiply 6.4 by 3.7 to get a square meterage of around 23.68 square meters. Voila!
What is the perimeter of a 21ft wide and 12ft long rectangle?
2(21+12) = 66 feet
Is 26ft by 28ft smaller than 47ft by 12ft?
No, a rectangle measuring 26' x 28' has 29% more area than a rectangle measuring 47' x 12'.
What is the area of 21ft 18ft 12ft 38 ft?
To find the area of a irregular shape with sides measuring 21ft, 18ft, 12ft, and 38ft, you can use Heron's formula. First, calculate the semi-perimeter by adding all the sides together and dividing by 2: (21 + 18 + 12 + 38) / 2 = 44.5ft. Then, apply Heron's formula: Area = √[44.5(44.5-21)(44.5-18)(44.5-12)(44.5-38)]. After performing the calculations, the area of the shape is approximately 216.15 square feet.
How many square feet are in a 12ft by 25ft area?
12ft*25ft = 300 square feet
How many square feet are in a room 28ft by 28ft?
To find the square feet of a room, you are just finding the area. Area is length times width. So, in a room with dimensions 28 by 28 feet, the square feet is 784.
What is the area of a triangle with the height of 12ft an base of 20ft?
The area is 120ft2
What is the area of a triangle that has a base of 13ft and height of 12ft?
The area is 78ft2
What is the area of square that has a perimeter of 12ft?
The area is 9 square feet.
How much does a 12ft by 12ft carpet cost at 99 sq ft?
To calculate the cost of a 12ft by 12ft carpet, first determine the area: 12ft x 12ft = 144 square feet. If the cost is $99 per square foot, then the total cost would be 144 sq ft x $99/sq ft = $14,256. Therefore, a 12ft by 12ft carpet would cost $14,256.
