Asked by Juanita

Find the perimeter of a region bounded on three sides by a rectangle with a base of 600 ft and a height of 800 ft and bounded above by a semicircle with a radius of 300 ft. Use the approximation π = 3.14. (Do not include the lower half of the semicircle in the perimeter)
Answered by Steve
surely you know that the circumference of the semi-circle is 300π

so, add that to the 3 straight sides,
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