The theatre in the town is built in the form of a kite. It's perimeter is 100 m. If one of the sides measure 20 m, then what are the measurements of others sides?

• A. 20 m, 35 m, 35 m
• B. 20 m, 25 m, 25 m
• C. 20 m, 40 m, 40 m
• D. 20 m, 30 m, 30 m