1. ANGLE FACTS
Flash card quiz

2. Angle A is
Obtuse
Right angle A
Reflex
Acute

3. Angle A is
Obtuse
Right angle A
Reflex
Acute

4. Angles A and B add up to 180° because
They are alternate angles
They are angles on a straight line B A
They are angles at a point
They are opposite angles

5. Angles A and B are equal because
They are alternate angles
They are angles on a straight line A
They are angles at a point B
They are opposite angles

6. Angles A and B are equal because
They are alternate angles
They are angles on a straight line A
They are corresponding angles B
They are opposite angles

7. Angles A, B, C and D add up to 360° because
They are angles on a straight line
They are corresponding angles
They are angles at a point B A C D
They are opposite angles

8. Angles A and B are equal because
They are alternate angles
They are angles on a straight line A
They are opposite angles
They are corresponding angles B

9. Angles A and B are equal because
They are opposite angles
They are angles at a point
They are alternate angles A B
They are angles on a straight line

10. Angles A and B are equal because
They are opposite angles
They are angles on a straight line A
They are corresponding angles B
They are alternate angles

11. Angles A and B add up to 180° because
They are angles at a point
They are opposite angles A
They are corresponding angles B
They are angles on a straight line

12. Angle A is 130° because They are angles on a straight line
Alternate angles are equal
130°
Opposite angles are equal A
They are angles at a point
Not accurately drawn

13. Angle A is 40° because Opposite angles are equal 40°
Alternate angles are equal A
They are angles at a point
Corresponding angles are equal
Not accurately drawn

14. Angle A is 25° because Alternate angles are equal
Angles at a point add up to 360°
Angles on a straight line add up to 180°
155° A
Corresponding angles are equal
Not accurately drawn

15. Angle A is 145° because Opposite angles are equal
Corresponding angles are equal
145°
They are angles on a straight line A
Alternate angles are equal
Not accurately drawn

16. Angle A is 125° because Opposite angles are equal
Alternate angles are equal
40°
Corresponding angles are equal
140° A
55°
Angles at a point add up to 360°
Not accurately drawn

17. What is angle A?
50° degrees because angles on a straight line add up to 180°
130° degrees because alternate angles are equal A
130°
230° degrees because angles at a point add up to 360°
130° degrees because opposite angles are equal
Not accurately drawn

18. What is angle A? 41° degrees because opposite angles are equal
41° degrees because corresponding angles are equal A
41°
41° degrees because alternate angles are equal
139° because angles on a straight line add up to 180°
Not accurately drawn

19. Lines AB and MN must be parallel because
Corresponding angles are equal B
Opposite angles are equal
155° N
Angles at a point add up to 180° A
155°
Alternate angles are equal M
Not accurately drawn

20. Lines AB and MN cannot be parallel because
Angles on a straight line add up to 360° B
Alternate angles must be equal N
36°
Opposite angles must be equal A M
39°
Corresponding angles must be equal
Not accurately drawn

21. This diagram cannot be correct because?
Alternate angles are equal
Opposite angles are equal
145°
35°
Angles at a point add up to 360°
35°
135°
35°
Angles on a straight line add up to 180°
Not accurately drawn