what is the longest line segment that can be drawn in a right rectangular prism that is 12 cm long, 11 cm wide, and 10 cm tall

Respuesta :

Answer:The line segment we are required to compute is the solid red line. Let's first compute the diagonal of the rectangle of sides 12 cm and 11 cm. This length is greater than the 12 cm side of the rectangle, so it confirms our initial guess, the longest line segment is 12.89 cm long.

Step-by-step explanation: