A rectangle is inscribed in a semicircle of radius 10 as shown in the figure. Find a function that models the area A of the rectangle in terms of its height h

So based on your question where there is a rectangle inscribed in a semicircle or a radius 10 as shown in your figure. The possible function that could represent the are of the rectangle is A=2x*sqrt (100-x^2) i hope you are satisfied with my answer and feel free to ask for more