Geo I CAN #6 -Constructed Response: Roman circles During the first two centuries of the Roman Empire there were many different denominations and sizes of coins. Suppose an archaeologist finds a broken coin on a dig. In order to identify the coin, it is necessary to determine the diameter of the coin. The archaeologist emails a mathematician who gives her the following advice, "Construct two chords on the coin, then construct the perpendicular bisectors of the chords." The email seems incomplete to the archaeologist. Help the archaeologist perform the steps and answer her questions. 2 Normal 2. Instruction 2: Construct perpendicular bisectors of the chords (use the construction you started on the first page). a. What is a perpendicular bisectors? Explain. b. Explain the process of constructing perpendicular bisectors of the chords. c. Construct both perpendicular bisectors of the cords on initial construction (make sure you use a straight edge and a math compass). 3. Explain to the archaeologist the useful outcome from constructing the perpendicular bisectors of the chords. 841: 8 - 29:8 4. Determine the diameter of the coin. Explain