nd the area of trapezium whose parallel sides are 20 cm and 18 cm long, and the distance between them is 13 cm?  Select the correct option:
A) 216cm2 B) 238cm2 C) 240cm2 D) 247cm2 E) 250cm2
Area of a trapezium = 1/2 (sum of parallel sides) * (perpendicular distance between them)   = 1/2 (20 + 18) * (13)   = 247 cm2   Answer:247cm2
<result>D</result>
nd the area of trapezium whose parallel sides are 20 cm and 18 cm long, and the distance between them is 13 cm?