πagarwalmath · 4th grade · Common Core 4.G.A.1
📐 Kinds of angles
Points, lines, rays, angle types, parallel and perpendicular
Name: ______________________Date: ____________
1What kind of angle is this?
- AAcute (less than a square corner)
- BRight (a square corner)
- CObtuse (more than a square corner)
2What kind of angle is this?
- AAcute (less than a square corner)
- BRight (a square corner)
- CObtuse (more than a square corner)
3What kind of angle is this?
- AAcute (less than a square corner)
- BRight (a square corner)
- CObtuse (more than a square corner)
4What kind of angle is this?
- AAcute (less than a square corner)
- BRight (a square corner)
- CObtuse (more than a square corner)
5What kind of angle is this?
- AAcute (less than a square corner)
- BRight (a square corner)
- CObtuse (more than a square corner)
6What kind of angle is this?
- AAcute (less than a square corner)
- BRight (a square corner)
- CObtuse (more than a square corner)
7What kind of angle is this?
- AAcute (less than a square corner)
- BRight (a square corner)
- CObtuse (more than a square corner)
8What kind of angle is this?
- AAcute (less than a square corner)
- BRight (a square corner)
- CObtuse (more than a square corner)
9What kind of angle is this?
- AAcute (less than a square corner)
- BRight (a square corner)
- CObtuse (more than a square corner)
10What kind of angle is this?
- AAcute (less than a square corner)
- BRight (a square corner)
- CObtuse (more than a square corner)
11What kind of angle is this?
- AAcute (less than a square corner)
- BRight (a square corner)
- CObtuse (more than a square corner)
12What kind of angle is this?
- AAcute (less than a square corner)
- BRight (a square corner)
- CObtuse (more than a square corner)
Answer key: Kinds of angles
- 1. C (Obtuse (more than a square corner))
- 2. A (Acute (less than a square corner))
- 3. C (Obtuse (more than a square corner))
- 4. B (Right (a square corner))
- 5. C (Obtuse (more than a square corner))
- 6. A (Acute (less than a square corner))
- 7. C (Obtuse (more than a square corner))
- 8. C (Obtuse (more than a square corner))
- 9. A (Acute (less than a square corner))
- 10. C (Obtuse (more than a square corner))
- 11. A (Acute (less than a square corner))
- 12. C (Obtuse (more than a square corner))
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/4th-grade/angle-types