Question 8: A Single Right Angle

Auteur: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?

Nieuw didactisch materiaal

立体几何-公理3及推论
Untitled
Special Solid Trace
bewijs stelling van Pythagoras
Involute of the Circle

Ontdek materiaal

bisecting a line segment
Quadratic Forms
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Points
Properties of a Square

Ontdek onderwerpen

Ingeschreven cirkel
Beschrijvende maten
Kegelsneden
Rekenkundige bewerkingen
Snijpunt