In a trapezium ABCD, AB || DC and DC = 2AB. If EF is drawn parallel to AB cuts AD in F and BC in E such that BE / BC = ¾. Diagonals DB intersects EF at G Prove that 7EF = 10AB.
Answers
Answered by
33
Two Triangles are said to be similar if their i)corresponding angles are equal and ii)corresponding sides are proportional.(the ratio between the lengths of corresponding sides are equal)
•Similarity of triangles should be expressed symbolically using correct correspondence of their vertices
•AA similarity: if two angles of one triangle are respectively equal to two angles of another triangle then the two Triangles are similar.
•Any line parallel to the parallel sides of a Trapezium divides the non parallel sides proportionally.
SOLUTION IS IN THE ATTACHMENT.
HOPE THIS WILL HELP YOU...
•Similarity of triangles should be expressed symbolically using correct correspondence of their vertices
•AA similarity: if two angles of one triangle are respectively equal to two angles of another triangle then the two Triangles are similar.
•Any line parallel to the parallel sides of a Trapezium divides the non parallel sides proportionally.
SOLUTION IS IN THE ATTACHMENT.
HOPE THIS WILL HELP YOU...
Attachments:
Similar questions