You build a box that is 4 feet long, 5 feet wide, and 8 feet high. The distance from the top left front corner to the top right back corner is ______.
a²= 4² + 5²
d² = 41 + 8²
is this right?
liz - bobpursley, Friday, October 8, 2010 at 5:17pm
d= sqrt 105
Now, your answer, notice I did not put -. How can a measurement on a box be negative?