SOLUTION: The length of one edge of the cube is 6 cm. What is the length of the diagonal EG? What is the length of the diagonal Ag? Round your answers to 1 decimal place.

Algebra ->  Pythagorean-theorem -> SOLUTION: The length of one edge of the cube is 6 cm. What is the length of the diagonal EG? What is the length of the diagonal Ag? Round your answers to 1 decimal place.      Log On


   

Question 1110199: The length of one edge of the cube is 6 cm.
What is the length of the diagonal EG?
What is the length of the diagonal Ag?
Round your answers to 1 decimal place.
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Your cube will have two kinds of diagonals. You can use Pythagorean Theorem formula for both of these kinds.

Opposite corners of a surface side: sqrt%286%5E2%2B6%5E2%29

Opposite corners of the CUBE: sqrt%286%5E2%2B6%5E2%2B6%5E2%29