The diagram below shows the rectangular floor plan for the 3 Tree-Ring Circus.
The tightrope walker walks a distance of 60 feet from the center of ring A to 5he center of ring C. The shaded regions are for audience seating. What is the area of the space available for audience seating? (Round your answer to the nearest whole number).

An is a number that is written without a component. it is a number that is either or . an exponent is a or a number that another number is being to. the number that is being raised to a is called the . the or power tells you how many times to the base by . if an exponent is fractional then ask yourself the question: what when multiplied by itself a certain number of times will equal the number?