the diagonal of cube is 12square root cm. what is the length of it's edge
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Answered by
1
length of diagonal =aroot3
root12 =aroot3
a=2
root12 =aroot3
a=2
Answered by
1
√12=√x^2+x^2+x^2
square on both sides so that the root will vanish.
3x^2=12
x^2=12/3
x^2=4
x=2
the edge of the cube is 2cm.
square on both sides so that the root will vanish.
3x^2=12
x^2=12/3
x^2=4
x=2
the edge of the cube is 2cm.
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