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.3
Content Standard
Depth 2Parent ID: 79BC6B7D2DFE433B9C059064DB8449ADStandard set: Grade 8
Original statement
Quick facts
- Statement code
- 8.G.A.3
- Standard ID
- EEE6808B8602441292250C1A582E1DCE
- ASN identifier
- S2818627
- Subject
- Mathematics (2014-2023)
- Grades
- 08
- Ancestor IDs
- 79BC6B7D2DFE433B9C059064DB8449AD8786CC1CB07F42EB92F6F8E7C9A59DE7
- Source document
- Tennessee Academic Standards: Mathematics (2016)