Which of the following best defines a line in geometry? A. A line that starts at 1 point and goes forever in one direction B. A line that starts and ends between 2 points C. A line goes forever in both directions Hurry please:(((

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π