ABCD is a trapezium with AD and BC parallel sides. F is a point on BC. The ratio of the area of ABCD to that of AFD is
1
\(\frac{{\overline {AD} }}{{BC}}\)
2
\(\frac{{\overline {BE} }}{{EC}}\)
3
\(\frac{{\overline {AD} + \overline {BE} }}{{\overline {AD} + \overline {CE} }}\)
4
\(\frac{{\overline {AD} + \overline {BC} }}{{\overline {AD} }}\)