Question 1134424
 A spider sits in a corner of a tank shaped like a rectangular prism.
 The tank is 13 inches long, 6 inches wide, and 8 inches high.
 The spider starts to make a web by spinning a length of silk that stretches tightly from one corner along a central diagonal to the opposite corner. 
A) Find the length of the diagonal rectangular floor of the tank.
use c = {{{sqrt(a^2 + b^2)}}} 
c = {{{sqrt(13^2+6^2)}}}
c = 14.318 in


 b) find the length of the silk the spider spins from one corner of the tank to the other corner.
c = {{{sqrt(14.318^2 + 8^2)}}}
c = 16.401 inches