(i) Using ruler and a pair of compasses only
construct a quadrilateral BCDE with
|BC| = 7cm, |BD|=10cm, |CE| = 12cm
(ii) construct the locus /₁ of points equidistant
from BC and ICD to meet |DE| at F.
(iii) construct a perpendicular from D to hat G
iv) Measure DG and the area of ACDF