Question

What is the longest line segment that can be drawn in a right rectangular prism that is 14 cm long, 13 cm wide, and 12 cm tall?

Answer 1

Longest segment will be a diagonal of the prism d= √(a^2+b^2+c^2)= √(14^2+13^2+12^2)=√(509) approx = 22.56 cm