Math 4 Final Exam Fall 2020
17.)
To find the distance from the edge of a lake to the tree on the island in the lake, Lisa
sets up a triangular configuration as shown in the diagram. The distance from Location A
to Location B is 97 meters. The measures of the angles at A and B are 46 and 103.
What is the distance from the edge of the lake at B to the tree on the island at C? Round
the distance to the nearest tenth of a meter.
A
B
A.) 120.6 meters
B.) 135.5 meters
C.) 140.8 meters
D.) 160.1 meters