A stop sign has a total of 8 sides measuring 12.4 inches on each side and 30 inches for the distance of each sides.
Given the measurement, the rectangle's dimensions are as follows:
If divided horizontally: Length = 12.4 inches, width = 30 inches
If divided vertically: Length = 30 inches, width = 12.4 inches
From the divided rectangle, we can produce a 3-side equal trapezoid. In this case, we will have a uniform measurement of 12.4 inches on each side and 30 inches for the longer side.