Derive and use the fact that the exterior angle of a triangle is equal to the sum of the two interior opposite angles.
Standard detail
8Gg.10
Depth 1Parent ID: D2992976F2C64A99B0F2470A007A15B3Standard set: Lower Secondary Mathematics (0862): Stage 8
Original statement
Quick facts
- Statement code
- 8Gg.10
- Standard ID
- 2370738F729A4D3DBA87CA07A929C7F4
- Subject
- Mathematics
- Grades
- 07
- Ancestor IDs
- D2992976F2C64A99B0F2470A007A15B3
- Source document
- Cambridge Lower Secondary Stage 8
- License
- CC BY 4.0 US