3. Click one to fine more information about RIGHT ANGLES OBTUSE ANGLES ACUTE ANGLES STRIGHT ANGLES INTERSECTING LINES LINE SEGMENTS RAYS

4. An acute angle is one which is less than 90˙ Remember to look carefully at which angle you are being ask to name. TakeDe fine what a ray is? the quiz

5. Do u have to look carefully at the angle when naming it A)TRUETRUE B)FALSEFALSE

6. wrong click here to try again

8. obtuse angles An obtuse angle is one which is more than 90° but less than 180°

9. RIGHT ANGLES A right angle is an internal angle witch is equal to 90° An right angle can be in any orientation or rotation as long as the internal angle is 90°

10. Straight angle A straight angle is 180°. A straight angle changes the direction to point the opposite way. Few times people would say “ you did a complete 180 on that!” … meaning you completely changed your mind, or idea.

11. Intersecting lines Intersecting lines are the point where two lines meet or cross each other. If two lines in the same plane are not parallel, they will not intersect at a common point. Those lines are intersecting lines.

12. A) True B) False

13. Right smarty pants

14. Think that is so wrong click to try again

15. Line Segments A Line segment is a straight line which links two point without extending beyond them.

16. A) BY looking at the lines B) WITH TWO POINTS AT THE END

17. You really need to learn more click here to try again

18. right

19. rays A ray is part of a line that has an endpoint and goes on and on in one direction.

20. A) A trace, hintA trace, hint B) Part of a line that has and endpointPart of a line that has and endpoint C)Beacon of light D)A line

21. Wrong try again go back and try again click here to try again

22. Yea Right On Your Really Smart