0
A circular pool is 3.5 meters deep and has a radius of 9 meters what is the volume?
Wiki User
∙ 13y ago
The volume of a cylinder is the area of its base multiplied by the height. [In this case, the "height" of the cylinder is the depth of the pool.]
The base of the pool is a circle with radius of 9 m. The area of a circle is the radius squared times pi, which in this case is 81*pi m^2. Multiply this by the depth of 3.5 and you get 283.5 * pi cubic meters.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
A well with diameter 3m is dug 14m deep Earth taken out of it has been spread evenly all around it in the shape of a circular ring of width 4m to form an empackmentFind the height of the empackment?
The shape of the well will be cylindrical. Depth (h1) of well = 14 m Radius (r1) of the circular end of well = Width of embankment = 4 m From the figure, it can be observed that our embankment will be in a cylindrical shape having outer radius (r2) as and inner radius (r1) as. Let the height of embankment be h2. Volume of soil dug from well = Volume of earth used to form embankment Therefore, the height of the embankment will be 1.125 m.
A cylinder has a radius of 3 cm and sand is poured into the cylinder to form a layer 1 cm deep . What is the volume of sand in the cylinder?
The volume of a cylinder is V=PI*r2*h The radius of the cylinder is 3 cm and the height would be 1cm So V = PI*(3cm)2*(1cm) V is approx. 28.3 cm3
A cylinder has a radius of 3cm sand is poured into the cylinder to form a layer 1 cm deep what is the volume of sand in the cylinder?
Assuming the radius is an inside dimension: The inner surface area of the cylinder is Pi x R² = 3.1416 x (3 x 3) = 3.1416 x 9 = 28.2744 sq cm. The area is multiplied by the depth of the sand to find its volume. 28.2744 sq cm x 1 cm = 28.2744 cu cm.
Rainfall on a flat rectangular roof 10m by 5.5m flows into a cylindrical tub of a diameter 3m find in cm the increase in depth of the water in the tub caused by a rainfall of 1.2 cm help please?
This is a clever problem. It sounds really complicated, but that's only becauseit's actually two simple problems rolled into one.The two problems are:1). Volume of a rectangular prism2). Volume of a cylinderBefore we get started, let's make sure you remember the formulas for both ofthose volumes:1). Rectangular prism . . . V = (length) x (width) x (height)2). Cylinder . . . Volume = (pi) x (radius)2 x (height)The attack is:-- Figure out the volume of the water that rained onto the roof.-- Realize that the same volume poured into the cylindrical tub.-- Figure out how deep that much water fills the cylinder.At this point, the hard part is done! The problem is as good as solved.-- 1.2 cm of rain falls on the 10m x 5.5m rectangular roof. How much water is sitting on the roof ?Volume = L x W x H = (10m) x (5.5m) x (0.012 m) = 0.66 cubic meter of water-- Now pour that water into the cylinder with 3m diameter. How deep is it ?Volume = (pi) x (radius)2 x (height) .We need to find the height, so solve this formula for the height.Divide each side of equation by (pi) x (radius)2 :Height = Volume / (pi) x (radius)2The volume is the 0.66 m3 that poured off of the roof.The radius is 1/2 of the diameter = 1.5m .So Height = (0.66)/(pi) x (1.5)2 = 0.09337 meter = 9.337 cm.
What is the volume of a box which measures 2cm deep 15cm long and 10cm high?
2*15*10 = 300 cubic cm
A circular pool is 3.5 meters deep and has a radius of 9 meters. What is the volume?
890.19m3
What is the volume of water in a circle two meters diameter by half meter deep?
Volume = pi * radius^2 * height
What is the volume of a beaker that is 1.750 wide by 2.625 deep?
The volume of the cylinder is found by multiplying the depth by the square of the radius and by 3.142. The radius of the beaker is thus 6.31 cubic meters.
What is the volume of a circular storage tank that has a circumference of 157 feet and is 15 feet deep?
Radius: 157/2*pi = 25 feet rounded to nearest integer Volume: pi*252*15 = 9375*pi cubic feet
What is the volume of a rectangular pool that is 24 meters long by 12 meters wide by 6 meters deep?
1728 ft cubed
What is the volume of a 60 ft round tank by 16 ft deep?
In order to work out the volume we must work out the radius: 2*pi*radius = 60 (the circumference) Divide both sides by 2*pi to find the radius: radius = 9.549296586 feet Volume = pi*radius2*height = pi*9.5492965862*16 Volume = 4583.662362 or 4584 cubic feet
How many cubic meters are there in 113ft long 5ft wide and 2.5inches deep?
This is a volume of 3.33 cubic meters.
How much firt in round hole that is 9 meters deep and 3 meters wide?
The hole forms a cylinder with radius = 3/2 = 1.5 meters Hence volume = pi x 1.5 x 1.5 x 9 = 3.1415 x 2.25 x 9 = 63.61 cubic feet
How many cubic meters would you need to fill an area of 28 meter square by 10 cm deep?
A 28 meter square is 28 times 28 meters or 784 square meters. If it is one tenth of a meter (10 cm) deep, it has a volume of 78.4 cubic metersIf you mean 28 square meters (like a pool 4 meters by 7 meters) then the volume one tenth of a meter deep is 2.8 cubic meters.
What is the volume of soil in a round hole that has a radius of 2.5 m and is 4 m deep?
Assuming the hole is a regular cylinder, the formula for volume is:V = pi * R * R * D. Where R = Radius and D = Depth or height.V = 2.14159 * 2.5 * 2.5 * 4 (2.14159 is approximately = pi)V = 2.14159 * 2.5 * 2.5 * 4 = 53.53975 cubic meters
How much soil is there in a circular hole 2 meters deep and 1 meter across?
None. A hole is the absence of the material.
If a rectangular pool is 10 meters by 20 meters and 1 meter deep what is the volume?
10 x 20 x 1
