Skip to content / Đến nội dung
ThichHocToan.com

VTMO 2016 — Grade 8 — semifinal Question 7

VTMO · VTMO 2016 — Grade 8 — semifinal

Question 7

The four sides and one diagonal of a quadrilateral have lengths $1 , 2 , 2.8 , 5 , 7.5$. Which length is the diagonal?
  1. $1$
  2. $2$
  3. $2.8$
  4. $5$
  5. $7.5$