Question

if the edge of the cube is 3cm then the diagonal
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Answer 1

Answer:

diagonal= d√3=3√3

Step-by-step explanation:

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Answer 2

Answer:

Diagonal = 18

Step-by-step explanation:

One Side of Cube is square.

so pythagoras theorem can apply here.

h=b^2+P^2

h=3^2+3^2

h=18

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