VTMO 2013 — Grade 3 — semifinal Question 9

Question 9

What is the perimeter of the figure below?

1. $12 \,\mathrm{cm}$
2. $16 \,\mathrm{cm}$
3. $18 \,\mathrm{cm}$
4. $20 \,\mathrm{cm}$
5. $22 \,\mathrm{cm}$