The area is 314.159 square feet.
You can't have cubic feet in an area. Area is for two dimentions and volume is for 3 dimentions.20ft by 20ft is 400ft2
Assuming the shape is an irregular octagon (since there are 8 lengths given), there is not enough information to answer the question. Polygons with more than three sides are not rigid. They can be flexed so that their shape and area changes without changing their side lengths. As an illustration, think of a square that can be flexed to form a rhombus and that can be made as thin as you like, with an area approaching zero.
Valerie is installing a 20ft by 12ft swimming pool surrounded by a 6ft deck. What is the total area of the deck?
100
The area is 314.159 square feet.
The area is 120ft2
To convert square feet to square meters, you would multiply by 0.0929. Therefore, for a 20ft x 20ft area, you would calculate 20ft x 20ft = 400 square feet. To convert this to square meters, you would multiply 400 by 0.0929, resulting in an area of approximately 37.16 square meters.
20ft
You can't have cubic feet in an area. Area is for two dimentions and volume is for 3 dimentions.20ft by 20ft is 400ft2
For an area that is 20ft by 20ft and you want to add 6 inches of topsoil, you will need 20 cubic yards of topsoil. Topsoil is typically ordered by the cubic yard, so this measurement will ensure that you have enough to cover the entire area with a 6-inch layer.
Assuming the shape is an irregular octagon (since there are 8 lengths given), there is not enough information to answer the question. Polygons with more than three sides are not rigid. They can be flexed so that their shape and area changes without changing their side lengths. As an illustration, think of a square that can be flexed to form a rhombus and that can be made as thin as you like, with an area approaching zero.
Valerie is installing a 20ft by 12ft swimming pool surrounded by a 6ft deck. What is the total area of the deck?
100
20ft
Divide the perimeter by 4, to get the length of one side. From there, you can easily calculate the area.
330/20 = 16' 6"