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