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angles

Author: Lockridge Jennifer
Description:
Keywords: , , , , , , online teaching

Content:
Definitions:
0. right
1. obtuse
2. straight
3. ray
4. right
5. protractor
6. acute
7. ray
8. acute
9. ray
10. angle
11. angle
12. obtuse
13. straight
14. protractor
15. angle

Answers:
0. an angle less than 90 degrees
1. an angle less than 90 degrees
2. a line with a start point but no end point (it goes to infinity)
3. changes the direction to point the opposite way
4. changes the direction to point the opposite way
5. the common endpoint of two straight lines; vertex
6. an angle that is more than 90 degrees but less than 180 degree
7. a line with a start point but no end point (it goes to infinity)
8. an angle that is more than 90 degrees but less than 180 degree
9. an instrument used in measuring or drawing angles
10. the common endpoint of two straight lines; vertex
11. an angle equal to 90 degrees
12. an angle equal to 90 degrees
13. an instrument used in measuring or drawing angles
14. the common endpoint of two straight lines; vertex
15. a line with a start point but no end point (it goes to infinity)
.