Question

A right rectangular prism is shown with some measurements given in units. The length of the diagonal from point a to point B is 13 units

Answer 1

Explanation:

The diagonal of a three dimensional rectangle is defined as

d^2=x^+y^2+h^2 solving for h

h^2=d^2-x^2-y^2

h^2=13^2-3^2-4^2

h^2=169-9-16

d^2=144

d=12