Full solution: Read each problem, determine what you are trying to find, draw a diagram
Chapter 1, Problem 11(choose chapter or problem)
Read each problem, determine what you are trying to find, draw a diagram, and solve the problem. Beth Mack and her dog Trouble are exploring in the woods east of Birnam Woods Road, which runs north-south. They begin walking in a zigzag pattern: 1 km south, 1 km west, 1 km south, 2 km west, 1 km south, 3 km west, and so on. They walk at the rate of 4 km/h. If they started 15 km east of Birnam Woods Road at 3:00 P.M., and the sun sets at 7:30 P.M., will they reach Birnam Woods Road before sunset?
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