Ethan and Taryn want to estimate the area of the field their soccer team uses for

Ethan and Taryn want to estimate the area of the field their soccer team uses for practice. The field is a rectangle, and the width is 280 steps. They use the fence posts at the corners of the field to estimate that the
angle between the length of the field and the diagonal is about 40°. If they assume that each of their steps is
about 18 inches, what is the area of the practice field to the nearest square foot.