Seudónimo Seudónimo 31-03-2021 Mathematics contestada The area of trapezoid AEDB is 300 square centimeters. Triangle EDC has a height of 20 cm and a base of 10 cm. What is the area of parallelogram AECB? 100 square centimeters 150 square centimeters 200 square centimeters 250 square centimeters