Trace the relation: father to grandson via daughter

Exercise and reference answers

Points

1. Horizontal coordinate

   35

   Vertical coordinate

   70

   Step

   1

   Item

   Father

2. Horizontal coordinate

   68

   Vertical coordinate

   80

   Step

   2

   Item

   Daughter

3. Horizontal coordinate

   50

   Vertical coordinate

   92

   Step

   3

   Item

   Daughter's husband

4. Horizontal coordinate

   20

   Vertical coordinate

   14

   Step

   4

   Item

   Grandson

Instructions

Follow the relation chain from father down to grandson.