Four identical circles are lined up in a row with no gaps between them such that the diameters for a segment that is 68 centimeters long. What is the combined area of all the circles to the nearest hundredth? Use 3.14 for π.

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.