To find the distance across a small lake, a surveyor has taken the measurements shown. Find the distance across the lake using this information. (Assume points A and B are exactly along the shoreline, and that a : 2.72 miles and b : 3.96 miles. Round your answer to two decimal places.) Need Help? i i Two straight roads diverge at an angle of 70. Two cars leave the Intersection at 2:00 PM\" one traveling at 44 rnl/h and the other at 36 mi/h. How far apart are the cars at 2:30 P.M.? (Round your answer to two decimal places.) Need W A fisherman leaves his home port and heads in the direction N 70\" W. He travels d1 : 30 mi and reaches Egg Island. The next day he sails N 10\" E for 12 : 70 mi, reaching Forrest Island. (a) Find the distance between the fisherman's home port and Forrest Island. (Round your answer to two decimal places.) :w (b) Find the bearing from Forrest Island back to his home port. (Round your answer to one decimal place.)