Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom
GeoGebra

Sum of interior angles in a triangle

作者：Jessica Angelo, Duane Habecker, Lndsay Flanagan
Create any triangle. What is the sum of the interior angles?

What is the sum of the three angles in a triangle?

勾選所有適當的選項
  • A
  • B
  • C
核對我的答案 (3)

最新資源

探索資源

探索主題