Answer:
5.2cm
Explanation:
Given parameters:
Length of the side of a cube = 3cm
Unknown:
Diagonal of the cube = ?
Solution:
To find the diagonal of a cube, we use the expression below;
d =
a is the length of the side of the cube
Now insert the parameter and solve;
d =
= 5.2cm
The correct answer is a letter. (i took the test.)
Bermuda, Canada, and Mexico is the answer
Proton—positive; electron—negative; neutron—no charge
i hope this helps you!
C) Water and pepper. Hope this helps