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What is the volume of a tunnel with radius of 6meters and length of 25meters and height of 7meters?
I presume the tunnel has an arch shaped cross-section with a semicircle on top of a rectangle. In this case the volume of the tunnel is the volume of the cuboid bottom plus the volume of half cylinder which forms the top. The volume of the half cylindrical top is ½πr²h = ½ × π × (6m)² × 25m = 450π m³ The volume of the cuboid is length × width × height. The length is 25m. The width is the diameter of the top half cylinder which is twice the radius at 2 x 6m = 12 m. The height is not clear. I am going to presume it is to the top of the arch, so that the height of the cuboid is the height less the radius of the cylinder, namely 7m - 6m = 1m. Thus the volume of the cuboid bit is 25m x 12m x 1m = 300 m³ Thus the volume of the tunnel as a whole is 300 m³ + 450π m³ ≈ 1713.72 m³ (If the 7m height refers to the height of the vertical walls, then the volume of the cuboid is 25m x 12m x 7m = 2100 m³ and the volume of the tunnel is 2100 m³ + 450π m³ ≈ 3513.72 m³.)
What is longer 25m or 0.25km?
what one is bigger 25m or 0.25km
The perimeter of a rectangle is 130m. The length of the rectangle is 25m more than the width. What are the lengths and widths of the rectangle?
x=width x+25=length 4x+50=130 4x=80 x=20 width is 20 length is 45
How do you convert 25m into feet?
25 metres / 0.3048 = 82.02ft
What is the length of the hypotenuse with legs that are 25m and 40m?
Providing it's a right angle triangle use Pythagoras' theorem: 252+402 = 2225 and the square root of this is about 47.16990566 meters The exact answer is 5 times the square root of 89
What is the length in feet and inches of 25m?
25m is 82 feet 0.25 inches.
If the diagonal and the area of a rectangle are 25 m and 168 m2 what is the length of the rectangle?
If the diagonal is 25m and the area is 168m2 then the longest edge of the rectangle will be 24m.
What is the length of second pendulum?
25m
How long was lipluradon?
Around 25m in length.
What is 25m in lengths?
one length down or one length back.
What is the volume of 25m x 6m x 18m?
25m x 6m x 18m = 2,700 cubic m
What is the volume of a tunnel with radius of 6meters and length of 25meters and height of 7meters?
I presume the tunnel has an arch shaped cross-section with a semicircle on top of a rectangle. In this case the volume of the tunnel is the volume of the cuboid bottom plus the volume of half cylinder which forms the top. The volume of the half cylindrical top is ½πr²h = ½ × π × (6m)² × 25m = 450π m³ The volume of the cuboid is length × width × height. The length is 25m. The width is the diameter of the top half cylinder which is twice the radius at 2 x 6m = 12 m. The height is not clear. I am going to presume it is to the top of the arch, so that the height of the cuboid is the height less the radius of the cylinder, namely 7m - 6m = 1m. Thus the volume of the cuboid bit is 25m x 12m x 1m = 300 m³ Thus the volume of the tunnel as a whole is 300 m³ + 450π m³ ≈ 1713.72 m³ (If the 7m height refers to the height of the vertical walls, then the volume of the cuboid is 25m x 12m x 7m = 2100 m³ and the volume of the tunnel is 2100 m³ + 450π m³ ≈ 3513.72 m³.)
How much water is an 25cm of rain per square meter?
volume = depth x length x width or volume = depth x area Your area is 1m² and your depth is 25cm or 0.25 m so.... Volume = .25m x 1m² = .25 m³
How many 25m length in 1.5k?
There are 1500/25 = 60 lengths of 25cm
How much carpet is needed to cover a hall 25m x 25m?
To cover a hall of 25mx25m is 625 sq m As area of hall is calculated by length x breadth which is nothing but same length is there it is nothing but a square
25m swimming pool length?
Typically each lane will be 2.5 meters (8.25 feet) wide. So, just multiply that by the number of lanes the pool has.
What is the volume of a cone that has a radius of 20 m and a height of 25 m?
A cone that has a radius of 20m and a height of 25m has a volume of 10471.98m3
