(10 points each) 1. Activity 6: Apply the laws of sine and cosine in solving the real-life problems involving oblique triangles below. An observer at the edge of the pier E at Pahalipay sa Pantalan noticed that boat A is 10 km away in the direction N42°E while boat B is 15 km in the direction N350W. What is the distance between the two boats? The electric post is anchored to the ground by two guy wires attached on opposite sides. The guy wires which make angles 34° and 46° with the horizontal ground are 75 meters apart. What is the length of each wire? 2.​