Question

ABCD is a quadrilateral in which vector AB=2s, vector DC=6s and vector DA=2t.
(i)Sketch the quadrilateral ABCD
Consider the pair of sides AB and DC.
(ii) Write down 2 important facts about this pair of sides.
(iii) Express vector BC, as simply as possible, in terms of s and/or t.
(iv) The sides vector DA and CB, when produced, meet at X.
Express vector XA, as simple as possible, in terms of s and/or t.

Answer 1

Answer:

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