Q1: 1. What is the sum of the interior angles of a triangle?

• A) 90 degrees
• B) 180 degrees
• C) 270 degrees
• D) 360 degrees

Q2: 2. Which of the following shapes has 4 sides and all sides equal in length?

• A) Triangle
• B) Square
• C) Pentagon
• D) Hexagon

Q3: 3. What is the name of a 6-sided polygon?

• A) Triangle
• B) Hexagon
• C) Octagon
• D) Pentagon

Q4: 4. Which of the following shapes has no sides or corners?

• A) Circle
• B) Square
• C) Rectangle
• D) Triangle

Q5: 5. What is the name of a 5-sided polygon?

• A) Pentagon
• B) Hexagon
• C) Octagon
• D) Heptagon

Q6: 6. How many sides does a rectangle have?

• A) 3
• B) 4
• C) 5
• D) 6

Q7: 7. Which of the following shapes has 3 sides?

• A) Square
• B) Pentagon
• C) Hexagon
• D) Triangle

Q8: 8. What is the name of a 8-sided polygon?

• A) Octagon
• B) Hexagon
• C) Decagon
• D) Heptagon

Q9: 9. Which of the following shapes has all sides equal but angles not necessarily equal?

• A) Rhombus
• B) Rectangle
• C) Square
• D) Circle

Q10: 10. What is the name of a 10-sided polygon?

• A) Octagon
• B) Hexagon
• C) Decagon
• D) Heptagon

Q11: 11. How many sides does a regular hexagon have?

• A) 4
• B) 5
• C) 6
• D) 7

Q12: 12. Which of the following shapes has 5 sides and 5 angles?

• A) Triangle
• B) Pentagon
• C) Hexagon
• D) Heptagon

Q13: 13. What is the name of a 7-sided polygon?

• A) Hexagon
• B) Octagon
• C) Heptagon
• D) Nonagon

Q14: 14. Which of the following shapes has 6 sides and 6 angles?

• A) Triangle
• B) Pentagon
• C) Hexagon
• D) Heptagon

Q15: 15. How many angles does a triangle have?

• A) 2
• B) 3
• C) 4
• D) 5

Q16: 16. What is the name of a 9-sided polygon?

• A) Octagon
• B) Hexagon
• C) Nonagon
• D) Heptagon

Q17: 17. Which of the following shapes has 4 sides but unequal lengths and no right angles?

• A) Square
• B) Rectangle
• C) Rhombus
• D) Trapezoid

Q18: 18. How many sides does a regular octagon have?

• A) 6
• B) 7
• C) 8
• D) 9

Q19: 19. Which of the following shapes has 3 sides and 3 angles?

• A) Square
• B) Pentagon
• C) Hexagon
• D) Triangle

Q20: 20. What is the name of a 12-sided polygon?

• A) Dodecagon
• B) Octagon
• C) Decagon
• D) Heptagon

Q21: 21. How many angles does a rectangle have?

• A) 2
• B) 3
• C) 4
• D) 5

Q22: 22. Which of the following shapes has 8 sides and 8 angles?

• A) Triangle
• B) Pentagon
• C) Hexagon
• D) Octagon

Q23: 23. How many sides does a regular pentagon have?

• A) 4
• B) 5
• C) 6
• D) 7

Q24: 24. What is the name of a 11-sided polygon?

• A) Octagon
• B) Hexagon
• C) Nonagon
• D) Hendecagon

Q25: 25. Which of the following shapes has 7 sides and 7 angles?

• A) Triangle
• B) Pentagon
• C) Hexagon
• D) Heptagon