A Norman window has the shape of a square with a semicircle mounted on it. What is the width of the window if the total area of the square and the semicircle is to be 200 ft^2?
1 Answer
Sep 16, 2017
Width of window is
Explanation:
Let the width of window be
Then the diameter of semicircle too is
Hence area of window is
i.e.
As such
and
#=10xxsqrt(2/(1+pi/8))=10xxsqrt(16/(8+pi))#
#=10xxsqrt(16/11.14159)=1.1984xx10=11.984#
Hence, width of window is