The area of the floor is (14 x 10) = 140 square feet.
The area of the ceiling is (14 x 10) = 140 square feet.
The area of two of the sides is (14 x 10) = 140 square feet each.
The area of the other two sides is (10 x 10) = 100 square feet each.
Building or residential "square footage" normally means the area of the floor.
For this patio, that's 140 square feet.
form_title= Patio Panels form_header= Install patio panels on your patio with help from experts. What is the square footage of the patio?*= _ [50] Is the patio enclosed?*= () Yes () No What color do you want the panels?*= _ [50]
length x width
form_title= Patio Heaters form_header= Stay warm with a patio heater! What is the square footage of the patio?*= _ [50] Do you want an electric patio heater?*= () Yes () No Is the patio closed in?*= () Yes () No
form_title= Patio Pavers form_header= Keep your patio beautiful with help from experts. What is the square footage of your patio?*= _ [50] How old is your patio?*= _ [50] What color do you want to pave the patio?*= _ [50]
form_title= Backyard Patio Ideas form_header= Create the patio of your dreams. What is the square footage of your backyard?*= _ [50] What type of patio do you want to create?*= _ [50] Will you be entertaining on the patio?*= () Yes () No
A cubic yard of gravel will cover 81 square feet at 4" of thickness. Multiply the width of the patio by the length of the patio to get your square footage. Gravel is usually sold by the cubic yard.
form_title= Patio Tiles form_header= Install patio tiles on your patio for a fresh look. What is the square footage of your patio?*= _ [50] What is your estimated budget for the tile?*= _ [50] What color do you want the tile?*= _ [50]
To determine the amount of decking square feet needed for the outdoor patio renovation project, measure the length and width of the patio area in feet and multiply the two dimensions together to calculate the total square footage required.
dynamohi.com
There are two ways to answer your question. If you mean the circle is 16 feet wide (diameter), then the square footage is 201.06 square feet. However, if you mean the circle is 16 feet around (circumference), the square footage will be 20.372 square feet.
They are not always enclosed but most are. They are enclosed so you can enjoy the outside even in bad weather.
If one side is twice the length of the other and the square footage is 800 I'd say one side is 20 feet and the other is 40.