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In a trapezium ABCD, AB || DC and DC = 2AB. EF || AB. Prove that, 7EF = 11AB.
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This video explains an example from "Triangles" chapter.
In a trapezium ABCD, AB || DC and DC = 2AB. EF || AB, where E and F lie on BC and AD respectively such that BE/EC = 4/3. Diagonal DB intersects EF at G. Prove that, 7EF = 11AB.
In a trapezium ABCD, AB || DC and DC = 2AB. EF || AB, where E and F lie on BC and AD respectively such that BE/EC = 4/3. Diagonal DB intersects EF at G. Prove that, 7EF = 11AB.
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