To determine the height \( h \) of a square pyramid using the Pythagorean theorem, we typically need to know:
- The length of the base's side (let's denote this as \( a \)).
- The slant height (\( s \)) of the pyramid, which is the distance from the midpoint of a side of the base to the apex (top point) of the pyramid.
The relationship between the height \( h \), half of the base's side \( \frac{a}{2} \), and slant height \( s \) can be expressed with the Pythagorean theorem as:
\[ s^2 = h^2 + \left( \frac{a}{2} \right)^2 \]
If you provide the values for the base side length and the slant height, I can help calculate the height \( h \) of the pyramid. Please provide these details so I can assist you further.