Protractor Angle Demo

Author:rcsellers

Just a quick demonstration of why there are two scales on a protractor. Many students don't seem to have a good conceptual grounding in how they should reason through which scale to use.

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רישום חופשי
Rose Curve
Angle Addition: Warm Up Exercises
Model sferyczny - sześcian-ośmiościan
Viviani's Curve

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number 3 page 37
Right Cone
Modul 9_SPLDV2_Catur Fatmawati_SMPN 6 PPU
מקבילית
Scale Factor Measuring

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