1. A bridge is being designed to connect two towns (one at point A and the other at point C) along the shores of Lake Toftee in Minnesota. Layanne has the responsibility of determining the length of the bridge. Since he cannot accurately measure across the lake (AC), he measures the only distance he can by foot (AB). He drives a stake into the ground at point B and finds that AB = 684 feet. He also uses a protractor to determine that mLB = 37'9\" and mi C = 53\". How long does the bridge need to be