Find the area of trapezium whose parallel sides are 20 cm and 18 cm long, and the distance between them is 15 cm?	Choose the correct choice
A) 187 cm2  B) 178 cm2  C) 285 cm2  D) 178 cm22  E) 287 cm2
Area of a trapezium = 1/2 (sum of parallel sides) * (perpendicular distance between them)   = 1/2 (20 + 18) * (15)   285 cm2   Answer: 285 cm2
<result>C</result>
Find the area of trapezium whose parallel sides are 20 cm and 18 cm long, and the distance between them is 15 cm?