(i) We saw that 5 measurements of a quadrilateral can determine a quadrilateral uniquely. Do you think any five measurements of the quadrilateral can do this?
No, any five measurements of the quadrilateral cannot deteremine a quadrilateral uniquely.
For example, consider a quadrilateral ABCD where AB, BC, CD are known and A and
C are known. But this cannot uniquely determine the quadrilateral.