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12'5 = 12.4166... feet
The total surface area, of all four walls, floor and ceiling is
2*(12.4166...*12.4166... + 12.4166...*10 + 10*12.4166...)
=2*(154.1736 + 124.1667 + 124.1667) = 2*402.5069 = 805.01 sq feet (to 2 dp)
For the surface area of a rectangular prism (like a non-square room) multiply each number by each other number, add them together and multiply by 2.
A) 12' 5"=149"
B) 12' 5"=149"
C) 10' =120"
A*B
A*C
B*C
149*149=22201
149*120=17880
149*120=17880
57961 sq in
x 2
115922
115922 sq in= (divide by 144 because 1 square foot is 12*12 which is 144 sq in per foot) 805 sq ft 2 sq in
What else can I help you with?
What is the surface are of a hemisphere with a radius of 10?
Entire surface area of the hemisphere including its base area:- (2*pi*10^2)+(pi*10^2) = 300*pi square units
What is the surface area of a cylinder that 10 feet high and 5 feet radius?
A cylinder 10 feet high and 5 feet in radius has a surface area of 471.24ft2
What is the lateral area of right cylinder with a base diameter of 10 and a height of 10?
The curved surface area is 314.16 square units.
What is the surface area of a cube with 10 inches per sides?
The surface area is 600 sq. inches. The formula for surface area of a cube is 6s^2 where s is the side length. The general surface area formula is 2B+Ph where B is the area of the base, P is the perimeter of the base and h is the height.
How many square feet are in a room that measures 10'X10'?
To find the area of a room multiply the length times the width: 10 X 10 = 100 square feet.
What is the area of a room that is 10meters long and 10meters wide?
The area of a room can be calculated using the formula: Area = length × width. For a room that is 10 meters long and 10 meters wide, the area would be 10 meters × 10 meters, which equals 100 square meters. Therefore, the area of the room is 100 square meters.
How many vents per room?
It depends on the area of your room. An ordinary vent of 12*10 inches can warm up and purify a room of area 10*10 feet.
What is the surface area of a sphere that has a radius of 10?
The surface area of a sphere that has a radius of 10 is: 1,260 square units.
What is the area of the room 10 m long and 12 m wide?
The area of a room is calculated by multiplying its length by its width. For a room that is 10 meters long and 12 meters wide, the area is 10 m × 12 m = 120 square meters. Thus, the area of the room is 120 m².
What is the surface area of a 10 cm dish?
The surface area of a 10 cm dish can be calculated using the formula for the surface area of a sphere, which is 4r2. Plugging in the radius of the dish (5 cm), the surface area would be 314.16 square centimeters.
What is the surface area of a cylinder with a diameter of 10 and a height of 3?
The surface area is 251.33 units2
What is the surface area of a cylinder if the diameter is 10 and the height is 8?
The surface area is 408.41 units2
What is the surface area of a sphere with a radius of 10 cm?
The formula for the surface area of a sphere is 4 (pi) r2For a radius of 10 cm, the surface area is4 (3.1416) (10)2 = 4 (3.1416)(100) = about 1256.64 cm2
The surface area of a cone is 1130 ft squared radius is 10 ft what is the lateral area?
surface area is lateral area
The surface area of a sphere of radius 10 units is larger than the surface area of a cube with edge lengths of 10 units?
True
What is the surface area of a cylinder whose height is 10 and radius is 6.5?
Surface area = 673.87 units2
If a cylinder has the height of 10 and a diameter of 6 what is the surface area?
Total surface area is 245.04 units2
