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Using Pythagoras' theorem the longest exterior diagonal is 19.209 cm to 3 dp

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Q: A cuboid measures 8 cm by 12 cm by 15 cm calculate the length of the longest diagonal of the cuboid?
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What is the length of the longest diagonal inside a cuboid of the lengths 6cm 10cm and 8cm?

It is sqrt(62 + 102 + 82) = sqrt(200) = 60.53 cm (approx).


How do you find the length of a diagonal in a cuboid?

To find the diagonal in a cuboid, we use Pythagoras' Theorem in 3 dimensions. If we call the diagonal D, and the 3 dimensions of the cuboid (length, width, height) a, b and c:D=sqrt(a2+b2+c2)Example: The cuboid has dimensions of 4, 6 and 8. Find the Diagonal.D=sqrt(42+62+82)D=sqrt(16+36+64)D=sqrt(116)D=10.8 (3sf)Diagonal = 10.8 (3sf)


What is the area of a cuboid 4cm by 2cm?

A cuboid is a 3 dimensional object and 3 measures are required for the total surface area of a cuboid.


How do you find the area of a missing side of a cuboid?

The answer depends on what information is provided: the volume, total surface area, principal diagonal, minor diagonal, etc.


How do you find the volume in 3 6 2 14?

You cannot.Normally volume is a 3-dimensional concept which means that you require three measures to define a volume for a cuboid shape. However, there are 4 measures in the question so the shape cannot be a cuboid In that case it is necessary to know what the shape is.You cannot.Normally volume is a 3-dimensional concept which means that you require three measures to define a volume for a cuboid shape. However, there are 4 measures in the question so the shape cannot be a cuboid In that case it is necessary to know what the shape is.You cannot.Normally volume is a 3-dimensional concept which means that you require three measures to define a volume for a cuboid shape. However, there are 4 measures in the question so the shape cannot be a cuboid In that case it is necessary to know what the shape is.You cannot.Normally volume is a 3-dimensional concept which means that you require three measures to define a volume for a cuboid shape. However, there are 4 measures in the question so the shape cannot be a cuboid In that case it is necessary to know what the shape is.


What is the rotational symmetry of cuboid?

A cuboid has rotational symmetries of order 2 around each of the three axes going through a pair of opposite faces.


Formulas of cuboid?

Following are the formulas of cuboid. Let the dimensions of the cuboid be l (length), w(width) and h (height). Lateral surface area of the cuboid = perimeter of rectangular base x height = 2(l + w)h square units= 2h(l + w) square units; Total surface area (TSA) = 2 (lw + wh + hl); Volume of cuboid (V) = lwh. Length of diagonal of one side is √(l^2 + w^2), √(w^2 + h^2), √(h^2 + l^2) - depending upon side. Length of diagonal across the cuboid is √(l^2 + w^2 + h^2)


What is the square feet of 26 feet x 54 feet and 10 inches deep?

There are three measures given but the shape is not specified. I shall assume that it is a cuboid (rectangular prism).The total surface area of the shape is 2941.33... square feet.There are three measures given but the shape is not specified. I shall assume that it is a cuboid (rectangular prism).The total surface area of the shape is 2941.33... square feet.There are three measures given but the shape is not specified. I shall assume that it is a cuboid (rectangular prism).The total surface area of the shape is 2941.33... square feet.There are three measures given but the shape is not specified. I shall assume that it is a cuboid (rectangular prism).The total surface area of the shape is 2941.33... square feet.


How do you work out the Mass Of A Cuboid?

The mass of any object is equal to the product of its volume and its density.Mass = Volume x DensityThe volume of a cuboid = length x breath x heightHence, the mass of the cuboid = length x breath x height x Density


An iron cube measures 10cmX10cmX10cm. What is its volume?

The volume of the cuboid is: 10*5*2 = 100 cubic cm


How do you find the volume of a cuboid when the numbers are squared?

It depends on what numbers are squared. The length, width and height MUST be linear measures: they cannot be given in square units. You could have been given the areas of the faces, in which case there is a simple but different method to calculate the volume.


How do you calculate cargo dimension?

In general, find the length, breadth and height of the smallest cuboid that the cargo can fit into. The only exception is if you have two shapes that can, in effect, "dovetail" into one another to form a cuboid.