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SEAMO 2017 — Paper D — Grade 7–8 Question 12

SEAMO · SEAMO 2017 — Paper D — Grade 7–8

Question 12

Rectangle $ABCD$ has $AB=6,BC=4$. E is the midpoint of AB, and $DF\perp CE$. Find $DF$.

Question illustration
  1. $3.6$
  2. $4.2$
  3. $4.8$
  4. $5.4$
  5. None of the above