Symmetry and tessellation Quiz

1. How many lines of symmetry does a regular hexagon have?

• A. $3$
• B. $4$
• C. $6$
• D. $12$

2. What is the order of rotational symmetry of a parallelogram that is not a rhombus or rectangle?

• A. $2$
• B. $1$
• C. $4$
• D. $0$

3. Which regular polygon tessellates on its own?

• A. Regular pentagon
• B. Regular octagon
• C. Regular heptagon
• D. Equilateral triangle

4. What is the interior angle of a regular hexagon?

• A. $108^\circ$
• B. $120^\circ$
• C. $135^\circ$
• D. $60^\circ$

5. Two regular octagons and a square meet at a point. What is the total angle?

• A. $270^\circ$
• B. $360^\circ$
• C. $300^\circ$
• D. $380^\circ$