An adventure company wants to run a zip line from the top of one building that is 130 feet tall to the top of another building that is 30 feet tall. The two buildings are 72 feet apart. Estimate the length (in feet) of the zip line. Round your answer to the nearest tenth. a. about 69.4 ft
b. about 123.2 ft
c. about 100.0 ft
d. about 172.0 ft