Question 1166066
A street in Cagayan de Oro composing of two lanes each 14ft wide runs through a semi-circular arch with a radius of 16ft. What is the height of the arch at the edge of each lane?
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With the center of the circle at the Origin, the circle's equation is:
{{{x^2 + y^2 = 16^2 = 256}}}
Sub 14 for x and find y.