Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom
GeoGebra

Question 8: A Spherical Right Triangle

作者：Steve Phelps
In a spherical triangle, with exactly one right angle, (a) What are the possibilities for the two oblique (nonright) angles? (b) How can we think about the sides of the triangle?

最新資源

探索資源

探索主題