38.5c * m ^ 2
Work: 3.5 * 2 = 7; 7 * π = 21.99; 21.99 * 2 = 43.98; 43.98 rounded to the nearest tenth = 38.5
1. Find the area of the given circle if half the area is 3.5. Round to the nearest tenth. (Show your work)
42.8c * m ^ 2
11c * m ^ 2
38.5c * m ^ 2
22c * m ^ 2
1 answer