Slope of the pool
Calculate slope (rise:run) of the bottom of swimming pool long 30 m. Water depth at beginning of pool is 1.13 m (for children) and depth at end is 1.84 m (for swimmers). Slope express as percentage and as angle in degrees.
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(y2-y1) / (x2-x1) 0.73/ (10-10??)
x2 = 0?
x2 = 0?
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