In a trapezium, the lengths of its parallel sides are a and b. The length of the line joining the midpoints of its non - parallel sides is

In a trapezium, the lengths of its parallel sides are a and b. The len

1.	In a trapezium, the lengths of its parallel sides are a and b. The length of the line joining the midpoints of its non - parallel sides is
A.	\(\frac{a-b}{2}\)
B.	\(\frac{a+b}{2}\)
C.	\(\frac{ab}{2}\)
D.	\(\frac{ab}{a+b}\)
Answer» C. \(\frac{ab}{2}\)

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In a trapezium, the lengths of its parallel sides are a and b. The length of the line joining the midpoints of its non - parallel sides is

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