A rectangular paperboard measuring 21 long and 14 wide has a semicircle cut out of it, as shown below. Find the area of the paperboard that remains. Use the value for , and do not round your answer. Be sure to include the correct unit in your answer.

He graph of f(x) = |x| is stretched by a factor of 0.3 and translated down 4 units. which statement about the domain and range of each function is correct? the range of the transformed function and the parent function are both all real numbers greater than or equal to 4. the domain of the transformed function is all real numbers and is, therefore, different from that of the parent function. the range of the transformed function is all real numbers greater than or equal to 0 and is, therefore, different from that of the parent function. the domain of the transformed function and the parent function are both all real numbers.