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Autor:Силвия Станева, Steve Phelps

Imagine three non-collinear points on a sphere. (That is, they do not lie on a single great circle.) (a) How many great circles do they determine? (b) How many triangles do they form? (c) How are these triangles related?

Nous materials

Absolute Value Functions f(x)=a |x - h| + k
Congruent Sides & Angles in △s: Exploration
Linear Equation Graphs: Thin Slice
Parabolas, Lines and Nomograms
רישום חופשי

Descobriu materials

square pyramids
สำรวจ6
SolidShapes
Level_Surfaces2
Free Form Triangle

Descobriu Temes

Quadrilàters
Prisma
Geometria fractal
Línia Segment
Termes