A circle with its dimensions, in meters (m), is shown. What is the area, in square meters, of the circle? Use 3.14 for \piπ.

Round your answer to the nearest tenth.

Martha is training for a duathlon, which includes biking and running. she knows that yesterday she covered a total distance of over 55.5 miles in more than than 4.5 hours of training. martha runs at a speed of 6 mph and bikes at a rate of 15.5 mph.