What is the formula for the diagonal of cube and cuboid?
By BYJU'S Exam Prep
Updated on: September 25th, 2023
A line segment that joins two vertices of a polygon or polyhedron is diagonal.
Let us consider ‘a’ as the side length of the cube.
And as we know,
Diagonal of a cube = 3√a
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Consider l as the length
b as the breadth
h as the height of a cuboid
Diagonal of a cuboid = √(l2 + b2 + h2)
Therefore, when asked What is the formula for the diagonal of cube and cuboid? then the answer will be that the formula for the diagonal of the cube is 3√a and the cuboid is √(l2 + b2 + h2).
Summary:
What is the formula for the diagonal of cube and cuboid?
The formula for the diagonal of the cube is 3√a, and the cuboid is √(l2 + b2 + h2).
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