# Slope of the pool

Calculate slope (rise:run) of the bottom of swimming pool long 10 m. Water depth at beginning of pool is 1.16 m (for children) and depth at end is 1.89 m (for swimmers). Slope express as percentage and as angle in degrees.

Result

p =  7.3 %
α =  4.2 °

#### Solution:

Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):

Math student
(y2-y1) /  (x2-x1)   0.73/ (10-10??)

Math student
10-0
x2 = 0?

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