a semi circle sit's on top of a retangle to form to figure below . find it's area and perimeter. use 3.14 for pi round your answer to the nearest hundredths?the width of the semi circle is 4 and the length is 3 A = 15.53 square inches p = 20.42A= 15.53 square inches p=15.71A=15.53 squre inches p= 15.71 A= 26.13 square inches p= 20.42