Pls help Full points!!

Hi my sisters and brothers can tell me the answer because i don’t understand the question

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer