find the length of diagonal of a cube of side 4 cm
Answers
Answered by
17
in a cube........
side=4cm(a)
according to the formula
diagnol=√3a
=√3×4
=4√3
side=4cm(a)
according to the formula
diagnol=√3a
=√3×4
=4√3
Answered by
1
Question :
Find the length of diagonal of a cube of side 4 cm.
Answer :
The length of diagonal of a cube of side 4 cm is 6.93 cm .
Given :
Length of the side of the cube = 4cm
To find :
The length of its diagonal
Solution :
We know that,
length of a diagonal of a cube = √3 a
where a is the length of a side of the cube
= √3 × 4
= 1.732 × 4
= 6.928
= 6.93 approx
Hence, the length of diagonal of a cube of side 4 cm is 6.93 cm .
#SPJ3
Similar questions