Paul Holmes -
University
English Professor

Free Materials For ESL Teachers and Learners

“Geometry” ESL Discussion Questions

1. What is the difference between an acute angle and an obtuse angle?
2. How many angles are there in a hexagon?
3. How do you find the area of a rectangle?
4. What is the volume of a cube, and how do you calculate it?
5. What is an angle?
6. How many diagonals does a cube have?
7. What is a quadrilateral?
8. How many sides does a polygon have to have to be considered a regular polygon?
9. What are the three main types of angles?
10. How many diagonals does a square have?
11. What are perpendicular lines?
12. What is a polygon?
13. How many sides does a triangle have?
14. What is the difference between a rectangle and a square?
15. How many sides does a pentagon have?
16. How many sides does a decagon have?
17. What are the types of triangles?
18. How many diagonals does a rectangular prism have?
19. What is the difference between an equilateral triangle and an isosceles triangle?
20. How many angles does a triangle have?
21. How can you find the measures of angles formed by two intersecting lines?
22. How many angles does a regular polygon have?
23. How many sides does a regular polygon have?
24. What is the sum of a triangle’s angles?
25. What are parallel lines?