Math Is Fun Forum

mathaholic

Member

From: Earth

Registered: 2012-11-29

Posts: 3,251

Angles

Name if this is an acute angle, right angle, obtuse angle, straight angle, reflex angle or full rotation.
Write A if acute, RI if right, O if obtuse, S if straight, RE if reflex, F if full rotation.
1. 74°
2. 68°
3. 90°
4. 192°
5. 322°
6. 4°
7. 123°
8. 150°
9. 100°
10. 93°
11. 180°
12. 360°
13. 7°
14. 287°
15. 23°
16. 92°
17. 1°
18. 38°
19. 44°
20. 316°

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Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

Stormtangent

Member

Registered: 2011-09-03

Posts: 33

Re: Angles

1.  A
2.  A
3.  Ri
4.  Re
5.  Re
6.  A
7.  O
8.  O
9. O
10. O
11. S
12. F
13. A
14. Re
15. A
16. O
17. A
18. A
19. A
20. Re

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