ABCD is a trapezium with parallel sides AB=a cm and DC=b cm. E and F are the midpts of the non parallel sides. The ratio of ar(ABFE) and ar(EFCD) is
Asked by archita123 | 14th Mar, 2015, 03:01: PM
Expert Answer:
Answered by Prasenjit Paul | 15th Mar, 2015, 08:59: AM
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