Use informal arguments to establish facts about the angle sum and exterior angle of triangles, about the angles created when parallel lines are cut by a transversal, and the angle-angle criterion for similarity of triangles.
Standard detail
8.G.A.2
Content Standard
Depth 3Parent ID: EF8BCF26572E446499A92E709AFFEC26Standard set: Grade 8
Original statement
Quick facts
- Statement code
- 8.G.A.2
- Standard ID
- B4D0799891334D7D9446D75BE5CC205F
- ASN identifier
- S21322388
- Subject
- Mathematics (2023-)
- Grades
- 08
- Ancestor IDs
- EF8BCF26572E446499A92E709AFFEC262F7C964CBC514A918807A2A49FF7037ABCE6ACDBEFCE4BA79C1C895869493B6C
- Source document
- Tennessee Academic Standards: Mathematics K-4th Year (2023)