Question 8: A Spherical Right Triangle

Autor: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?

Nuevos recursos

Writing and Graphing Proportional Relationships (k>0)
Probabilities with Two-Way Tables
Squaring a Rectangle (PST Version)
Isosceles Right Triangle
Rotating Custom Polygons Around an Axis

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Triangle Project
Title
pgram: both pairs opposite sides congruent
Puzzles and games and fun stuff
CCSS High School: Functions (Trigonometric Functions)

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Área
Construcciones
Distribuciones
Histograma
Vectores 3D (tres dimensiones)