11. A sinkhole caused the sudden collapse of a large section of highway. Highway safety investigators paced out the triangle shown in the figure to help them estimate the distance across the sinkhole. what is the distance
across the sinkhole?
a. 150 ft
b. 182 ft
c. 140 ft
150 ft
150 ft
280 ft d. 280 ft
182 ft
182 ft