Question

Jeremy makes a paperweight for his mother in the shape of a square pyramid. The base of the pyramid has a side length of 8 centimeters, and the lateral faces have heights of 9 centimeters. After he finishes, he realizes that the paper weight is too small and decides to make another one. To make the second pyramid, he doubles the length of the base in the first pyramid.

Answer 1

height of the second pyramid 16^2-8^2=192 cm