Reading Code:
Distance between the Pyret and the boot:
(sqrt (+ (sqr (line-length 9 -3)) (sqr (line-length 3 -2))))
1 Where do the 9 and -3 come from?
2 Where to the 3 and -2 come from?
3 Explain how the code works.
Writing Code
Now write the code to find the distance between this boot and pyret.
These materials were developed partly through support of the National Science Foundation, (awards 1042210, 1535276, 1648684, 1738598, 2031479, and 1501927).
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