ABCD is a trapezium whose area is \[{{a}^{2}}-{{b}^{2}}.\]lf \[AB=a,\,DC=b\]and\[\overline{AB}||\overline{CD},\]what is the distance between the parallel sides?

ABCD is a trapezium whose area is \[{{a}^{2}}-{{b}^{2}}.\]lf \[AB=a,\,

1.	ABCD is a trapezium whose area is \[{{a}^{2}}-{{b}^{2}}.\]lf \[AB=a,\,DC=b\]and\[\overline{AB}\|\|\overline{CD},\]what is the distance between the parallel sides?
A.	(a - b)
B.	(a + b)
C.	2(a - b)
D.	2(a + b)
Answer» D. 2(a + b)

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ABCD is a trapezium whose area is \[{{a}^{2}}-{{b}^{2}}.\]lf \[AB=a,\,DC=b\]and\[\overline{AB}||\overline{CD},\]what is the distance between the parallel sides?

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