Construct a . Now construct another triangle whose sides are 2/3 times the corresponding sides of
(ii) Now construct angle 60 o from point B and draw AB = 5 cm.
(iii) Join point C with point A. Thus ABC is the required triangle.
(iv) Draw a line BX which makes an acute angle with BC and is opposite of vertex A.
(v) Cut four equal parts of line BX namely BB 1 , BB 2 and BB 3 .
(vi) Now join B 3 to C. Draw a line B 2 C' parallel to B 3 C.
(vii) And then draw a line B'C' parallel to BC.
Hence AB'C' is the required triangle.