Duck Slope

As part of a longstanding hazing tradition, every new duckling in the pond must brave a terrifying downhill slide. Fortunately, Noah can prepare protective padding before taking the plunge.

Through extensive experimentation, he discovered the following relationship:

p = x^2,

where (x) is the length of the slide and (p) is the amount of padding required.

Given the configuration of the slide shown below, determine the value of (p).


Submit

The contest ended at 8:16 p.m. AEST on Thursday 2nd July. All submissions will be unofficial .