The diagram below shows triangle ABC, such that CA = 2a and CB = 3b.

      

The diagram below shows triangle ABC, such that CA = 2a and CB = 3b. M is the midpoint of CA. N is a point on AB such that 2 AN = NB and R is a point on AB produced such that 2 AR = 5RB. If K is the point of intersection of MR and CN,
q229112019953.png

(a) Express in terms of a and b.
(i) AB.
(ii) CN.
(iii) BR.
(iv) MR.
(v) CK.

(b) Find the ratio CK: KN.

  

Answers


Wilfred
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Wilfykil answered the question on September 11, 2019 at 06:56


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