1. A circle can't be "8 ft x 30 inches". The length and width of a circle are the same, by definition.
2. The area of a circle would be in square feet, but not in cubic feet.
the questions is asking you to find the area, so the area of a circle is 3.14r^2. Plug 8ft for radius and you get your answer to be approximately 201.06 sq ft
Three dimensions are needed to calculate volume. Usually length, width and depth.
.07 (No. That is incorrect.) Actually there are 27 cu ft in a cu yard or .037 cu yards in a cu ft.
12 in = 1 ftradius = diameter ÷ 2Assuming those are internal dimensions, the volume of the pool is:volume = π x radius2 x depth= π x (12 ft ÷ 2)2 x (30 ÷ 12) ft= 90π cu ft≈ 282.74 cu ftConversion to gallons depends upon which gallon you're using:1 cu ft ≈ 6.23 imperial gallons → 282.74 cu ft ≈ 1761.16 imp gallons1 cu ft ≈ 7.48 US gallons → 282.74 cu ft ≈ 2115.07 US gallons
how many cu ft is a yard
A cord of wood is 4ft x 4ft x 8ft or 128 cu. ft. each cubic yard has 27 cu. ft. 40 x 27 = 1080 cu ft divided by a cord 128 cu. ft. = 8.4375 cords in 40 cu yards
Diameter = 2*radius so diameter = 16 ft.
the questions is asking you to find the area, so the area of a circle is 3.14r^2. Plug 8ft for radius and you get your answer to be approximately 201.06 sq ft
Three dimensions are needed to calculate volume. Usually length, width and depth.
v = 30 x 30x5 = 4500 cu ft
The circumference of a 30 ft circle is: 94.2 feet.
If the units are 30 ft x 30 ft x 4 inches, then you have 30 x 30 x 0.33 ft = 300 cubic feet300 cubic ft/27 cu yds/cu ft = 11.1 cubic yards
64 Sq Ft. 8ft x 8ft is 64.
15 ft x 15 ft x 8 ft = 1800 cu ft = 11,211.9 Imperial gallons or 13,464.9 US gallons.15 ft x 15 ft x 8 ft = 1800 cu ft = 11,211.9 Imperial gallons or 13,464.9 US gallons.15 ft x 15 ft x 8 ft = 1800 cu ft = 11,211.9 Imperial gallons or 13,464.9 US gallons.15 ft x 15 ft x 8 ft = 1800 cu ft = 11,211.9 Imperial gallons or 13,464.9 US gallons.
15745 cu-ft or 583 cu-yd of sand
The answer is specific to the product in the cu ft. A cu ft of water will be different than that of a cu ft of feathers ETC.
Diameter= 60 ft. Radius = 30 f. Depth = 12 ft. Area = PI * r^2 (sq. ft.) = PI*30^2 = 2827.4 sq. ft. Volume = (Area * Depth)/2 (cu. ft.) = 16964.6 cu. ft. =Volume (cu. ft.) * 0.13368 cu.ft./gal >>(gallons) = 126890.6 gallons